Name: Learn Automation Testing with Java and Selenium Webdriver
Price: 63.99 GBP
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Packt

Java

Spring Framework

Programming

This course will help you master Spring, Spring Boot, Spring Modules - JDBC, AOP, and Data JPA through a hands-on, step-by-step approach. You will also be introduced to unit testing with JUnit and Mockito and learn how to communicate with the database using the Spring framework.

Spring Framework Master Class - Java Spring the Modern Way

General Admission

Learn how to build real-world applications using Spring Framework 5 and Spring Boot 2

Getting Started with Spring Boot 2

Microservices

Web Development

Learn to build an amazing REST API with Spring Boot and understand what all this hype about microservices is about.

Master Microservices with Spring Boot and Spring Cloud

Debugging

Learn Java programming step-by-step with 250 core features and 200+ code examples, perfect for absolute beginners. This hands-on course covers everything from basic concepts to advanced topics such as functional programming and exception handling using JShell and Eclipse as an IDE. Gain a solid foundation in Java and kickstart your programming career.

Learn Java from Scratch - A Beginner's Guide

Automation Testing

Selenium

In this course, you will learn how to write great automation tests with Selenium WebDriver and Java, and start building automation testing frameworks!

Learn Automation Testing with Java and Selenium Webdriver

Hibernate

Master JPA using Hibernate as the implementation. Learn the basics of JPA: entities, relationships, entity manager, annotations, JPQL and Criteria API. Take a step into the advanced world of JPA such as caching, performance tuning (n + 1 queries), and mapping inheritance hierarchies. Get a peek into the magic of Spring Data JPA and Spring Data REST.

Master Hibernate and JPA with Spring Boot in 100 Steps

<strong>Build your first full stack application with React and Spring Boot. Become a full-stack web developer now!</strong>
        <p>Welcome to this amazing course on full-stack web development with React and Spring Boot. This course is designed to be the perfect first step as an introduction to React and full-stack development for Java and Spring developers. Zero experience with React and Modern JavaScript? No problem.  Start learning now! Developing your first full-stack web application with React and Spring Boot is fun. In this course, you will learn the basics of full-stack web development developing a basic Todo management application using React, Spring Boot, and Spring Security frameworks.  You will build the Todo management application step-by-step - in more than 100 steps. You will be using React (frontend framework), modern JavaScript , the Create React app (to create React projects), Spring Boot (REST API framework), Spring (dependency management), Spring Security (authentication and authorization - basic and JWT), BootStrap (for styling pages), Maven (dependencies management), Node (npm), Visual Studio Code (JavaScript IDE), Eclipse (Java IDE), and Tomcat Embedded Web Server. We will help you set up each one of these. React is a view framework providing a great deal of flexibility in integrating with a wide range of frameworks to provide a wide range of features. Spring Boot is an awesome framework that allows you to build RESTful API and microservices. Let's combine these frameworks and create an awesome full-stack web application. </p>
        <h2>What You Will Learn</h2><p>You will develop your first full-stack application with React and Spring Boot <br>You will learn the basics of building awesome frontend applications with React <br>You will be introduced to building great RESTful APIs with Spring Boot <br>You will learn to use Spring Security to configure basic authentication and JWT <br>You will learn to solve the challenges of connecting a React frontend to a RESTful API <br>You will learn the basics of React components - JSX, state and props <br>You will learn to connect REST API to JPA/Hibernate with Spring Boot <br>You will develop a Todo management full-Stack application step-by-step with login and logout functionalities <br>You will learn to secure RESTful API with Spring Boot and Spring Security </p>
        <h2>Audience</h2><p>This course is for anyone who wants to develop your first full stack application with React and Spring Boot. If you are a Java Developer aiming to get started with Full Stack Development with React and Spring Boot or a Spring Boot Developer looking to Build a Full Stack Application with React. You can also take the course if you want to learn the fundamental building blocks of React Frontend Framework, to build basic RESTful API and Services with Spring Boot Framework and to learn how to Secure REST API with Spring Boot and Spring Security with Basic Authentication and JWT. </p>
        <h2>Approach</h2><p>In this Course, you will Learn the basics of full stack web development developing a Basic Todo Management Application using React, Spring Boot and Spring Security Frameworks.  You will build the Todo Management Application step by step - in more than 100 steps. </p>
        <h2>Key Features</h2><p>The author teaches using a hands-on approach  * He explains the concepts well and makes sure that there is not a single line of code you type without understanding what it really does. </p>
        
        <h2>About the Author</h2><h3>In28Minutes Official</h3><p>	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide.

His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples.

Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.</p>
        <h2>Course Outline</h2><h4>1. Introduction</h4><p></p><br><h4>2. Getting Started with React - Basics with Components</h4><p></p><br><h4>3. Next Steps with React - Building Counter Application</h4><p></p><br><h4>4. Combining Spring Boot and React to Build Full Stack Todo Management Application</h4><p></p><br><h4>5. Getting Started with Spring Boot REST API Services</h4><p></p><br><h4>6. Connecting Spring Boot REST API with React Frontend</h4><p></p><br><h4>7. Getting Started with Spring Security and Basic Auth</h4><p></p><br><h4>8. Getting Started with JWT</h4><p></p><br><h4>9. Integrating with the Backend using JPA and Hibernate</h4><p></p><br><h4>10. Appendix - Spring Boot in 10 Steps</h4><p></p><br><h4>11. First 10 Steps in JPA with H2 in-memory database</h4><p></p>

Build your first full stack application with React and Spring Boot. Become a full-stack web developer now!
Welcome to this amazing course on full-stack web development with React and Spring Boot. This course is designed to be the perfect first step as an introduction to React and full-stack development for Java and Spring developers. Zero experience with React and Modern JavaScript? No problem. Start learning now! Developing your first full-stack web application with React and Spring Boot is fun. In this course, you will learn the basics of full-stack web development developing a basic Todo management application using React, Spring Boot, and Spring Security frameworks. You will build the Todo management application step-by-step - in more than 100 steps. You will be using React (frontend framework), modern JavaScript , the Create React app (to create React projects), Spring Boot (REST API framework), Spring (dependency management), Spring Security (authentication and authorization - basic and JWT), BootStrap (for styling pages), Maven (dependencies management), Node (npm), Visual Studio Code (JavaScript IDE), Eclipse (Java IDE), and Tomcat Embedded Web Server. We will help you set up each one of these. React is a view framework providing a great deal of flexibility in integrating with a wide range of frameworks to provide a wide range of features. Spring Boot is an awesome framework that allows you to build RESTful API and microservices. Let's combine these frameworks and create an awesome full-stack web application. 
What You Will Learn
You will develop your first full-stack application with React and Spring Boot 
You will learn the basics of building awesome frontend applications with React 
You will be introduced to building great RESTful APIs with Spring Boot 
You will learn to use Spring Security to configure basic authentication and JWT 
You will learn to solve the challenges of connecting a React frontend to a RESTful API 
You will learn the basics of React components - JSX, state and props 
You will learn to connect REST API to JPA/Hibernate with Spring Boot 
You will develop a Todo management full-Stack application step-by-step with login and logout functionalities 
You will learn to secure RESTful API with Spring Boot and Spring Security 
Audience
This course is for anyone who wants to develop your first full stack application with React and Spring Boot. If you are a Java Developer aiming to get started with Full Stack Development with React and Spring Boot or a Spring Boot Developer looking to Build a Full Stack Application with React. You can also take the course if you want to learn the fundamental building blocks of React Frontend Framework, to build basic RESTful API and Services with Spring Boot Framework and to learn how to Secure REST API with Spring Boot and Spring Security with Basic Authentication and JWT. 
Approach
In this Course, you will Learn the basics of full stack web development developing a Basic Todo Management Application using React, Spring Boot and Spring Security Frameworks. You will build the Todo Management Application step by step - in more than 100 steps. 
Key Features
The author teaches using a hands-on approach * He explains the concepts well and makes sure that there is not a single line of code you type without understanding what it really does. 
About the Author
In28Minutes Official
	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide. His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples. Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.
Course Outline
1. Introduction

2. Getting Started with React - Basics with Components

3. Next Steps with React - Building Counter Application

4. Combining Spring Boot and React to Build Full Stack Todo Management Application

5. Getting Started with Spring Boot REST API Services

6. Connecting Spring Boot REST API with React Frontend

7. Getting Started with Spring Security and Basic Auth

8. Getting Started with JWT

9. Integrating with the Backend using JPA and Hibernate

10. Appendix - Spring Boot in 10 Steps

11. First 10 Steps in JPA with H2 in-memory database


Web Developer

Build your first full stack application with React and Spring Boot. Become a full-stack web developer now!

Go Full Stack with Spring Boot and React

<strong>This course comes bundled with basic to advanced level knowledge on Spring and Spring Boot with 200+ questions and answers. With REST API, JPA, Hibernate, and Spring Data JPA, you have the upper hand in your interviews for sure.</strong>
        <p>The Spring framework is the most popular Java framework ever. It continues to evolve with changing architectures. Spring Boot is one of the most popular Spring projects and is the most used Java framework to develop RESTful services and microservices.

Preparing for a Spring Interview is tricky. There are a wide variety of Spring modules and Spring projects that you need to recollect and be prepared to answer questions on. You'll need to get a good understanding of the new features of Spring and have a firm grasp of the concepts you've implemented in your projects. This course helps you prepare for Spring interviews with code examples and over 200+ questions and answers.

This course starts with the Spring Application Framework in detail. Next, you will learn about the Spring MVC framework. Later, you will learn about Spring Boot goals, features and various concepts such as auto configuration, starter projects, and so on. In this section, you will learn about Spring Data, Spring JDBC and JPA in detail. After that, you will look at unit and integration testing in Spring. Following that, you will learn about AOP in Spring and SOAP web services in detail. Finally, you will learn about RESTful web services in detail.

By the end of this course, you will get a good refresher on Spring concepts and syntax and become confident before the interviews.

The code files and all related files are uploaded on the GitHub repository at  https://github.com/PacktPublishing/spring-interview-guide</p>
        <h2>What You Will Learn</h2><p>Learn basics of JPA, Spring Data, Spring Data JPA, and Spring AOP<br>Look at RESTful and SOAP web services with Spring and Spring Boot<br>Understand the Spring framework and Spring annotations in detail<br>Explore the basic features of Spring Boot<br>Learn best practices and approaches used to handle validation errors<br>Look at best practices for documenting RESTful services with Swagger</p>
        <h2>Audience</h2><p>This course is for individuals who are learning Java and Spring with a view to attending Java and Spring interviews and those who want to add more depth to their Spring knowledge.<br><br>This course uses Eclipse as the IDE to demonstrate code examples and you are expected to have programming experience with Java and Spring.</p>
        <h2>Approach</h2><p>This course is very suitable for programmers moving to Spring concepts and syntax as it has simple and clear instructions. Good refreshment for Spring. It covers concepts of Spring and Spring Boot in a structured format.</p>
        <h2>Key Features</h2><p>A concise summary with a structured format to grasp important concepts with ease * The best course to refresh Spring concepts and syntax in a short time to prepare for the interviews * Comes with relevant materials and resource files to reinforce your learning</p>
        <h2>Github Repo</h2><p> https://github.com/PacktPublishing/spring-interview-guide</p>
        <h2>About the Author</h2><h3>In28Minutes Official</h3><p>	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide.

His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples.

Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.</p>
        <h2>Course Outline</h2><h4>1. Introduction to the Course</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Preview to Spring Interview Guide</p><p style='margin: 0'>This video provides a preview to the Spring interview guide.</p></td></tr><tr><td style='padding: 15px;'><p>2. Introduction to Our GitHub Repository</p><p style='margin: 0'>This video provides an introduction to the GitHub repository of this course.</p></td></tr><tr><td style='padding: 15px;'><p>3. Setting Up the Course Presentation</p><p style='margin: 0'>This video demonstrates setting up the course presentation.</p></td></tr><tr><td style='padding: 15px;'><p>4. Overview of Spring Interview Guide</p><p style='margin: 0'>This video provides an overview of the Spring interview guide.</p></td></tr></tbody></table><br><h4>2. Spring Framework</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Basics of Spring Framework</p><p style='margin: 0'>This video provides basic information about the Spring framework.</p></td></tr><tr><td style='padding: 15px;'><p>2. Spring Application Context and IOC Container</p><p style='margin: 0'>This video explains Spring application context and IOC container.</p></td></tr><tr><td style='padding: 15px;'><p>3. Spring - Component Scan</p><p style='margin: 0'>This video demonstrates the Spring - component scan.</p></td></tr><tr><td style='padding: 15px;'><p>4. @Controller, @Component, @Repository, and @Service Annotations</p><p style='margin: 0'>This video explains @Controller, @Component, @Repository, and @Service Annotations.</p></td></tr><tr><td style='padding: 15px;'><p>5. Scope of a Bean</p><p style='margin: 0'>This video explains about the scope of a bean.</p></td></tr><tr><td style='padding: 15px;'><p>6. Setter and Constructor Injection</p><p style='margin: 0'>This video explains setter and constructor injection.</p></td></tr><tr><td style='padding: 15px;'><p>7. Spring Application Contexts - XML and Java Configuration</p><p style='margin: 0'>This video explains about Spring application contexts - XML and Java configuration.</p></td></tr><tr><td style='padding: 15px;'><p>8. Spring and Autowiring</p><p style='margin: 0'>This video explains about Spring and Autowiring.</p></td></tr><tr><td style='padding: 15px;'><p>9. Debugging with Spring Framework. @Primary and @Qualifier</p><p style='margin: 0'>This video talks about how to do debugging with Spring framework. @Primary and @Qualifier.</p></td></tr><tr><td style='padding: 15px;'><p>10. CDI (Contexts and Dependency Injection) and Spring</p><p style='margin: 0'>This video explains about CDI (Contexts and Dependency Injection) and Spring.</p></td></tr><tr><td style='padding: 15px;'><p>11. Spring Major Versions and New Features</p><p style='margin: 0'>This video talks about Spring major versions and new features.</p></td></tr><tr><td style='padding: 15px;'><p>12. Spring Modules</p><p style='margin: 0'>This video explains the Spring modules.</p></td></tr><tr><td style='padding: 15px;'><p>13. Spring Projects</p><p style='margin: 0'>This video demonstrates the Spring projects.</p></td></tr><tr><td style='padding: 15px;'><p>14. Spring Design Patterns, BOM and Annotations</p><p style='margin: 0'>This video explains Spring design patterns, BOM (Bill of Materials), and annotations.</p></td></tr><tr><td style='padding: 15px;'><p>15. Big Picture of Spring Framework</p><p style='margin: 0'>This video provides a bigger picture of the Spring framework.</p></td></tr></tbody></table><br><h4>3. Spring MVC</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Web Application Architectures - Model 1, Model 2, and Front Controller</p><p style='margin: 0'>This video focuses on web application architectures - model 1, model 2, and front controller.</p></td></tr><tr><td style='padding: 15px;'><p>2. Spring MVC High Level Flow</p><p style='margin: 0'>This video demonstrates the high-level flow of Spring MVC.</p></td></tr><tr><td style='padding: 15px;'><p>3. Dispatcher Servlet and Configuration</p><p style='margin: 0'>This video explains the Dispatcher Servlet and its configuration.</p></td></tr><tr><td style='padding: 15px;'><p>4. Form Backing Object, Form Tags, Validation and Binding Result</p><p style='margin: 0'>This video explains the form backing object, form tags, validation and binding result.</p></td></tr><tr><td style='padding: 15px;'><p>5. Path Variable, Model and Session Attributes</p><p style='margin: 0'>This video explains the path variable, model and session attributes.</p></td></tr><tr><td style='padding: 15px;'><p>6. Date Format Binding</p><p style='margin: 0'>This video focuses on date format binding.</p></td></tr><tr><td style='padding: 15px;'><p>7. Exception Handling and Controller Advice</p><p style='margin: 0'>This video demonstrates exception handling and controller advice.</p></td></tr><tr><td style='padding: 15px;'><p>8. Why is Spring MVC Popular?</p><p style='margin: 0'>This video shows why Spring MVC is popular.</p></td></tr></tbody></table><br><h4>4. Spring Boot</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Spring Boot - Goals and Features</p><p style='margin: 0'>This video talks about the goals and features of Spring Boot.</p></td></tr><tr><td style='padding: 15px;'><p>2. Spring Boot Versus Spring Versus Spring MVC</p><p style='margin: 0'>This video demonstrates the difference between Spring Boot, Spring, and Spring MVC.</p></td></tr><tr><td style='padding: 15px;'><p>3. @SpringBootApplication</p><p style='margin: 0'>This video explains @SpringBootApplication.</p></td></tr><tr><td style='padding: 15px;'><p>4. Introduction to Autoconfiguration</p><p style='margin: 0'>This video provides an introduction to autoconfiguration.</p></td></tr><tr><td style='padding: 15px;'><p>5. Embedded Servers - Tomcat, Jetty, and Undertow</p><p style='margin: 0'>This video explains about embedded servers - Tomcat, Jetty, and Undertow.</p></td></tr><tr><td style='padding: 15px;'><p>6. Introduction to Starter Projects</p><p style='margin: 0'>This video provides an introduction to starter projects.</p></td></tr><tr><td style='padding: 15px;'><p>7. Starter Parent and Dependency Management</p><p style='margin: 0'>This video explains about the starter parent and dependency management.</p></td></tr><tr><td style='padding: 15px;'><p>8. Creating Spring Projects with Spring Initializr</p><p style='margin: 0'>This video helps you in creating Spring projects with Spring Initializr.</p></td></tr><tr><td style='padding: 15px;'><p>9. Configuration with Application Properties</p><p style='margin: 0'>This video explains how to configure Spring Boot with application properties.</p></td></tr><tr><td style='padding: 15px;'><p>10. Custom Application Configuration with @ConfigurationProperties</p><p style='margin: 0'>This video explores the custom application configuration with @ConfigurationProperties.</p></td></tr><tr><td style='padding: 15px;'><p>11. Spring Boot Profiles</p><p style='margin: 0'>This video explores the Spring Boot profiles.</p></td></tr><tr><td style='padding: 15px;'><p>12. Monitoring your application with Spring Boot Actuator</p><p style='margin: 0'>This video helps you in monitoring your application with Spring Boot Actuator.</p></td></tr><tr><td style='padding: 15px;'><p>13. Do things at application startup with CommandLineRunner</p><p style='margin: 0'>This video helps you do things at application startup with CommandLineRunner.</p></td></tr></tbody></table><br><h4>5. Spring Data, Spring JDBC and JPA</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Spring JDBC - JdbcTemplate and RowMapper</p><p style='margin: 0'>This video focuses on Spring JDBC - JdbcTemplate and RowMapper.</p></td></tr><tr><td style='padding: 15px;'><p>2. JPA, Hibernate - Entity and Entity Manager</p><p style='margin: 0'>This video talks about JPA, Hibernate - Entity and Entity Manager.</p></td></tr><tr><td style='padding: 15px;'><p>3. JPA Relationships - One to One, One to Many, Many to Many</p><p style='margin: 0'>This video explains about the JPA relationships - one to one, one to many, many to many.</p></td></tr><tr><td style='padding: 15px;'><p>4. JPA Configuration - Data Source, persistence.xml, and Entity Manager Factory</p><p style='margin: 0'>This video explains about JPA configuration - data source, persistence.xml, and Entity Manager Factory.</p></td></tr><tr><td style='padding: 15px;'><p>5. Spring Data - Need, Overview, and Repository</p><p style='margin: 0'>This video talks about Spring Data - need, overview, and repository.</p></td></tr></tbody></table><br><h4>6. Unit and Integration Testing</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Unit Testing with Mockito</p><p style='margin: 0'>This video introduces you to unit testing with Mockito.</p></td></tr><tr><td style='padding: 15px;'><p>2. Unit Testing Controllers with Mock MVC Framework</p><p style='margin: 0'>This video explains unit testing controllers with Mock MVC Framework.</p></td></tr><tr><td style='padding: 15px;'><p>3. Integration Testing with Spring Boot</p><p style='margin: 0'>This video helps in integration testing with Spring Boot.</p></td></tr></tbody></table><br><h4>7. AOP</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Introduction to Spring AOP</p><p style='margin: 0'>This video provides an introduction to Spring AOP.</p></td></tr><tr><td style='padding: 15px;'><p>2. AOP Basics - Aspect, Pointcut, Advice, and Weaving</p><p style='margin: 0'>This video focuses on AOP basics - Aspect, Pointcut, Advice, and Weaving.</p></td></tr></tbody></table><br><h4>8. SOAP Web Services</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. What is a Web Service?</p><p style='margin: 0'>This video provides an introduction to web service.</p></td></tr><tr><td style='padding: 15px;'><p>2. SOAP Web Service - SOAP Envelope, Header, and Body</p><p style='margin: 0'>This video explains SOAP Web Service - SOAP Envelope, Header, and Body.</p></td></tr><tr><td style='padding: 15px;'><p>3. SOAP Request Examples - SOAP Header</p><p style='margin: 0'>This video focuses on SOAP request examples - SOAP Header.</p></td></tr><tr><td style='padding: 15px;'><p>4. WSDL - An Overview</p><p style='margin: 0'>This video provides an overview about WSDL (Web Services Description Language).</p></td></tr><tr><td style='padding: 15px;'><p>5. Contract First Approach and XSD</p><p style='margin: 0'>This video explains about the contract first approach and XSD (XML Schema Definition).</p></td></tr><tr><td style='padding: 15px;'><p>6. JAXB and Configuration with Spring Web Services</p><p style='margin: 0'>This video focuses on JAXB (Java architecture for XML binding) and configuration with Spring Web Services.</p></td></tr><tr><td style='padding: 15px;'><p>7. Writing an Endpoint with Spring Web Services</p><p style='margin: 0'>This video helps in writing an endpoint with Spring Web Services.</p></td></tr><tr><td style='padding: 15px;'><p>8. MessageDispatcherServlet and Configuration</p><p style='margin: 0'>This video explains about MessageDispatcherServlet and configuration.</p></td></tr><tr><td style='padding: 15px;'><p>9. Generating a WSDL with Spring Web Services</p><p style='margin: 0'>This video focuses on generating a WSDL with Spring Web Services.</p></td></tr><tr><td style='padding: 15px;'><p>10. Error Handling for SOAP Web Services</p><p style='margin: 0'>This video talks about error handling for SOAP Web Services.</p></td></tr></tbody></table><br><h4>9. RESTful Web Services</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. What is REST?</p><p style='margin: 0'>This video provides an overview about REST.</p></td></tr><tr><td style='padding: 15px;'><p>2. Best Practices of RESTful Services</p><p style='margin: 0'>This video demonstrates the best practices of RESTful Services.</p></td></tr><tr><td style='padding: 15px;'><p>3. GET Resource method with Spring REST</p><p style='margin: 0'>This video explains GET Resource method with Spring REST.</p></td></tr><tr><td style='padding: 15px;'><p>4. POST Resource method with Spring REST and ResponseEntity</p><p style='margin: 0'>This video talks about POST Resource method with Spring REST and ResponseEntity.</p></td></tr><tr><td style='padding: 15px;'><p>5. Implementing HATEOAS for RESTful Web Services</p><p style='margin: 0'>This video helps in implementing HATEOAS for RESTful Web Services.</p></td></tr><tr><td style='padding: 15px;'><p>6. Documenting RESTful Web Services with Swagger</p><p style='margin: 0'>This video demonstrates how to document RESTful web services with Swagger.</p></td></tr><tr><td style='padding: 15px;'><p>7. Content Negotiation and Representation of a Resource</p><p style='margin: 0'>This video explains about content negotiation and representation of a resource.</p></td></tr><tr><td style='padding: 15px;'><p>8. Exception Handling and Validation for RESTFul Web Services</p><p style='margin: 0'>This video demonstrates how handle exceptions and validation for RESTFul Web Services.</p></td></tr><tr><td style='padding: 15px;'><p>9. Versioning for RESTful Web Services</p><p style='margin: 0'>This video demonstrates versioning for RESTful Web Services.</p></td></tr></tbody></table><br><h4>10. Congratulations</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Conclusion to Spring Interview Guide</p><p style='margin: 0'>This video provides a conclusion to this course on Spring.</p></td></tr></tbody></table>

This course comes bundled with basic to advanced level knowledge on Spring and Spring Boot with 200+ questions and answers. With REST API, JPA, Hibernate, and Spring Data JPA, you have the upper hand in your interviews for sure.
The Spring framework is the most popular Java framework ever. It continues to evolve with changing architectures. Spring Boot is one of the most popular Spring projects and is the most used Java framework to develop RESTful services and microservices. Preparing for a Spring Interview is tricky. There are a wide variety of Spring modules and Spring projects that you need to recollect and be prepared to answer questions on. You'll need to get a good understanding of the new features of Spring and have a firm grasp of the concepts you've implemented in your projects. This course helps you prepare for Spring interviews with code examples and over 200+ questions and answers. This course starts with the Spring Application Framework in detail. Next, you will learn about the Spring MVC framework. Later, you will learn about Spring Boot goals, features and various concepts such as auto configuration, starter projects, and so on. In this section, you will learn about Spring Data, Spring JDBC and JPA in detail. After that, you will look at unit and integration testing in Spring. Following that, you will learn about AOP in Spring and SOAP web services in detail. Finally, you will learn about RESTful web services in detail. By the end of this course, you will get a good refresher on Spring concepts and syntax and become confident before the interviews. The code files and all related files are uploaded on the GitHub repository at https://github.com/PacktPublishing/spring-interview-guide
What You Will Learn
Learn basics of JPA, Spring Data, Spring Data JPA, and Spring AOP
Look at RESTful and SOAP web services with Spring and Spring Boot
Understand the Spring framework and Spring annotations in detail
Explore the basic features of Spring Boot
Learn best practices and approaches used to handle validation errors
Look at best practices for documenting RESTful services with Swagger
Audience
This course is for individuals who are learning Java and Spring with a view to attending Java and Spring interviews and those who want to add more depth to their Spring knowledge.

This course uses Eclipse as the IDE to demonstrate code examples and you are expected to have programming experience with Java and Spring.
Approach
This course is very suitable for programmers moving to Spring concepts and syntax as it has simple and clear instructions. Good refreshment for Spring. It covers concepts of Spring and Spring Boot in a structured format.
Key Features
A concise summary with a structured format to grasp important concepts with ease * The best course to refresh Spring concepts and syntax in a short time to prepare for the interviews * Comes with relevant materials and resource files to reinforce your learning
Github Repo
 https://github.com/PacktPublishing/spring-interview-guide
About the Author
In28Minutes Official
	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide. His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples. Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.
Course Outline
1. Introduction to the Course

1. Preview to Spring Interview Guide
This video provides a preview to the Spring interview guide.
2. Introduction to Our GitHub Repository
This video provides an introduction to the GitHub repository of this course.
3. Setting Up the Course Presentation
This video demonstrates setting up the course presentation.
4. Overview of Spring Interview Guide
This video provides an overview of the Spring interview guide.
2. Spring Framework

1. Basics of Spring Framework
This video provides basic information about the Spring framework.
2. Spring Application Context and IOC Container
This video explains Spring application context and IOC container.
3. Spring - Component Scan
This video demonstrates the Spring - component scan.
4. @Controller, @Component, @Repository, and @Service Annotations
This video explains @Controller, @Component, @Repository, and @Service Annotations.
5. Scope of a Bean
This video explains about the scope of a bean.
6. Setter and Constructor Injection
This video explains setter and constructor injection.
7. Spring Application Contexts - XML and Java Configuration
This video explains about Spring application contexts - XML and Java configuration.
8. Spring and Autowiring
This video explains about Spring and Autowiring.
9. Debugging with Spring Framework. @Primary and @Qualifier
This video talks about how to do debugging with Spring framework. @Primary and @Qualifier.
10. CDI (Contexts and Dependency Injection) and Spring
This video explains about CDI (Contexts and Dependency Injection) and Spring.
11. Spring Major Versions and New Features
This video talks about Spring major versions and new features.
12. Spring Modules
This video explains the Spring modules.
13. Spring Projects
This video demonstrates the Spring projects.
14. Spring Design Patterns, BOM and Annotations
This video explains Spring design patterns, BOM (Bill of Materials), and annotations.
15. Big Picture of Spring Framework
This video provides a bigger picture of the Spring framework.
3. Spring MVC

1. Web Application Architectures - Model 1, Model 2, and Front Controller
This video focuses on web application architectures - model 1, model 2, and front controller.
2. Spring MVC High Level Flow
This video demonstrates the high-level flow of Spring MVC.
3. Dispatcher Servlet and Configuration
This video explains the Dispatcher Servlet and its configuration.
4. Form Backing Object, Form Tags, Validation and Binding Result
This video explains the form backing object, form tags, validation and binding result.
5. Path Variable, Model and Session Attributes
This video explains the path variable, model and session attributes.
6. Date Format Binding
This video focuses on date format binding.
7. Exception Handling and Controller Advice
This video demonstrates exception handling and controller advice.
8. Why is Spring MVC Popular?
This video shows why Spring MVC is popular.
4. Spring Boot

1. Spring Boot - Goals and Features
This video talks about the goals and features of Spring Boot.
2. Spring Boot Versus Spring Versus Spring MVC
This video demonstrates the difference between Spring Boot, Spring, and Spring MVC.
3. @SpringBootApplication
This video explains @SpringBootApplication.
4. Introduction to Autoconfiguration
This video provides an introduction to autoconfiguration.
5. Embedded Servers - Tomcat, Jetty, and Undertow
This video explains about embedded servers - Tomcat, Jetty, and Undertow.
6. Introduction to Starter Projects
This video provides an introduction to starter projects.
7. Starter Parent and Dependency Management
This video explains about the starter parent and dependency management.
8. Creating Spring Projects with Spring Initializr
This video helps you in creating Spring projects with Spring Initializr.
9. Configuration with Application Properties
This video explains how to configure Spring Boot with application properties.
10. Custom Application Configuration with @ConfigurationProperties
This video explores the custom application configuration with @ConfigurationProperties.
11. Spring Boot Profiles
This video explores the Spring Boot profiles.
12. Monitoring your application with Spring Boot Actuator
This video helps you in monitoring your application with Spring Boot Actuator.
13. Do things at application startup with CommandLineRunner
This video helps you do things at application startup with CommandLineRunner.
5. Spring Data, Spring JDBC and JPA

1. Spring JDBC - JdbcTemplate and RowMapper
This video focuses on Spring JDBC - JdbcTemplate and RowMapper.
2. JPA, Hibernate - Entity and Entity Manager
This video talks about JPA, Hibernate - Entity and Entity Manager.
3. JPA Relationships - One to One, One to Many, Many to Many
This video explains about the JPA relationships - one to one, one to many, many to many.
4. JPA Configuration - Data Source, persistence.xml, and Entity Manager Factory
This video explains about JPA configuration - data source, persistence.xml, and Entity Manager Factory.
5. Spring Data - Need, Overview, and Repository
This video talks about Spring Data - need, overview, and repository.
6. Unit and Integration Testing

1. Unit Testing with Mockito
This video introduces you to unit testing with Mockito.
2. Unit Testing Controllers with Mock MVC Framework
This video explains unit testing controllers with Mock MVC Framework.
3. Integration Testing with Spring Boot
This video helps in integration testing with Spring Boot.
7. AOP

1. Introduction to Spring AOP
This video provides an introduction to Spring AOP.
2. AOP Basics - Aspect, Pointcut, Advice, and Weaving
This video focuses on AOP basics - Aspect, Pointcut, Advice, and Weaving.
8. SOAP Web Services

1. What is a Web Service?
This video provides an introduction to web service.
2. SOAP Web Service - SOAP Envelope, Header, and Body
This video explains SOAP Web Service - SOAP Envelope, Header, and Body.
3. SOAP Request Examples - SOAP Header
This video focuses on SOAP request examples - SOAP Header.
4. WSDL - An Overview
This video provides an overview about WSDL (Web Services Description Language).
5. Contract First Approach and XSD
This video explains about the contract first approach and XSD (XML Schema Definition).
6. JAXB and Configuration with Spring Web Services
This video focuses on JAXB (Java architecture for XML binding) and configuration with Spring Web Services.
7. Writing an Endpoint with Spring Web Services
This video helps in writing an endpoint with Spring Web Services.
8. MessageDispatcherServlet and Configuration
This video explains about MessageDispatcherServlet and configuration.
9. Generating a WSDL with Spring Web Services
This video focuses on generating a WSDL with Spring Web Services.
10. Error Handling for SOAP Web Services
This video talks about error handling for SOAP Web Services.
9. RESTful Web Services

1. What is REST?
This video provides an overview about REST.
2. Best Practices of RESTful Services
This video demonstrates the best practices of RESTful Services.
3. GET Resource method with Spring REST
This video explains GET Resource method with Spring REST.
4. POST Resource method with Spring REST and ResponseEntity
This video talks about POST Resource method with Spring REST and ResponseEntity.
5. Implementing HATEOAS for RESTful Web Services
This video helps in implementing HATEOAS for RESTful Web Services.
6. Documenting RESTful Web Services with Swagger
This video demonstrates how to document RESTful web services with Swagger.
7. Content Negotiation and Representation of a Resource
This video explains about content negotiation and representation of a resource.
8. Exception Handling and Validation for RESTFul Web Services
This video demonstrates how handle exceptions and validation for RESTFul Web Services.
9. Versioning for RESTful Web Services
This video demonstrates versioning for RESTful Web Services.
10. Congratulations

1. Conclusion to Spring Interview Guide
This video provides a conclusion to this course on Spring.

Unit Testing

This course comes bundled with basic to advanced level knowledge on Spring and Spring Boot with 200+ questions and answers. With REST API, JPA, Hibernate, and Spring Data JPA, you have the upper hand in your interviews for sure.

Spring Framework Interview Guide - 200+ Questions and Answers

<strong>This is a very comprehensive introduction to Spring Boot Test, which includes Mockito, JUnit, JSONassert, Spring Data JPA, REST, design pattern, and many more. You will learn to write JUnit tests with Spring Boot and Mockito for RESTful services.</strong>
        <p>Spring Boot is the most popular framework to develop RESTful services. It has awesome unit testing capabilities through the Spring Boot Starter Test. Mockito is the most popular mocking framework. JUnit is the most popular Java unit testing framework. You will build the unit tests step by step (in 40 easy steps).

This course would be a perfect first step as an introduction to unit testing with the Spring Boot and Mockito frameworks. You will be using Spring (dependency management), Spring Boot, Maven (dependency management), Eclipse (IDE), in-memory database H2 and Tomcat embedded web server. We will help you set up each one of these. You will use all the frameworks that are part of the Spring Boot Starter Test: JUnit, Spring Test, Spring Boot Test, AssertJ, Hamcrest, Mockito, JSONassert, and JSONPath. You will also learn how to use the most important unit testing annotations: @RunWith(SpringRunner.class), @SpringBootTest, @WebMvcTest, @DataJpaTest, and @MockBean.

By the end of this course, you will be able to write awesome unit tests for your RESTful services.

The code files and resource files are uploaded on the GitHub repository at https://github.com/packtpublishing/master-java-unit-testing-with-spring-boot-and-mockito</p>
        <h2>What You Will Learn</h2><p>Write great unit and integration tests using Spring Boot Starter Test<br>Write unit tests using Mocks and Spys created with Mockito<br>Use Mock Mvc to test hello world controller<br>Use the most important unit testing annotations<br>Learn and use all frameworks of Spring Boot Starter Test<br>Write integration tests using an in-memory database, H2</p>
        <h2>Audience</h2><p>You are a Spring / Spring Boot / Java programmer, and you want to write awesome unit tests for your RESTful services. You want to write awesome unit tests with mocking. You want to understand the best practices in writing great unit tests with JUnit, Mockito, and Spring Boot Starter Test. You want to learn how to write great asserts with Hamcrest Matchers, JSONassert, Assert J, and JSON Path libraries.</p>
        <h2>Approach</h2><p>This course uses a hands-on approach to teach you how to build unit tests for simple RESTful services with Spring Boot Starter Test, Mockito, and JUnit.</p>
        <h2>Key Features</h2><p>Build the unit tests step-by-step in 40 easy steps * Write independent unit tests for RESTful web services talking with multiple layers-web, business, and data * Write awesome unit tests for simple RESTful services with Spring Boot Starter Test, Mockito, and JUnit</p>
        <h2>Github Repo</h2><p>https://github.com/packtpublishing/master-java-unit-testing-with-spring-boot-and-mockito</p>
        <h2>About the Author</h2><h3>In28Minutes Official</h3><p>	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide.

His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples.

Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.</p>
        <h2>Course Outline</h2><h4>1. Introduction</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Introduction</p><p style='margin: 0'>This video provides an introduction to the course.</p></td></tr><tr><td style='padding: 15px;'><p>2. Course Overview</p><p style='margin: 0'>This video provides an overview and structure of this course.</p></td></tr></tbody></table><br><h4>2. Mocking with Mockito</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Step 00 - Section Introduction - Mocking with Mockito</p><p style='margin: 0'>This video provides an overview of Mockito.</p></td></tr><tr><td style='padding: 15px;'><p>2. Step 01 - Setting Up the Project Using Spring Initializr</p><p style='margin: 0'>This video explains how you set up the project using Spring Initializr.</p></td></tr><tr><td style='padding: 15px;'><p>3. Step 02 - Writing a Unit Test for a Simple Business Service</p><p style='margin: 0'>This video demonstrates how to write a unit test for a simple business service.</p></td></tr><tr><td style='padding: 15px;'><p>4. Step 03 - Setting Up a Business Service to call a Data Service</p><p style='margin: 0'>Step 03 - Setting Up a Business Service to call a Data Service</p></td></tr><tr><td style='padding: 15px;'><p>5. Step 04 - Writing Your First Unit Test with Stub</p><p style='margin: 0'>This video explains writing your first unit test with Stub.</p></td></tr><tr><td style='padding: 15px;'><p>6. Step 05 - Exercise Solution - Updating Tests 2 and 3 to Use Stub</p><p style='margin: 0'>This video provides a solution to the exercise - updating tests 2 and 3 to use Stub.</p></td></tr><tr><td style='padding: 15px;'><p>7. Step 06 - Writing Unit Tests with Mocking Using Mockito</p><p style='margin: 0'>This video explains how to write tests with mocking using Mockito.</p></td></tr><tr><td style='padding: 15px;'><p>8. Step 07 - Exercise Solution - Updating Tests 2 and 3 to Use Mockito</p><p style='margin: 0'>This video provides a solution to the exercise - updating tests 2 and 3 to use Mockito.</p></td></tr><tr><td style='padding: 15px;'><p>9. Step 08 - More Refactoring - @Mock, @InjectMocks, and @RunWith(MockitoJUnitRunner)</p><p style='margin: 0'>This video explains refactoring with @Mock, @InjectMocks, and @RunWith(MockitoJUnitRunner).</p></td></tr><tr><td style='padding: 15px;'><p>10. Step 09 - Mockito Tips - Multiple Return Values and Specific Argument Matchers</p><p style='margin: 0'>This video explores Mockito tips on multiple return values and specific argument matchers.</p></td></tr><tr><td style='padding: 15px;'><p>11. Step 10 - Mockito Tips - Argument Matchers</p><p style='margin: 0'>This video explores Mockito tips on argument matchers.</p></td></tr><tr><td style='padding: 15px;'><p>12. Step 11 - Mockito Tips - Verify Method Calls</p><p style='margin: 0'>This video explores Mockito tips on method calls.</p></td></tr><tr><td style='padding: 15px;'><p>13. Step 12 - Mockito Tips - Argument Capture</p><p style='margin: 0'>This video explores Mockito tips on argument capture.</p></td></tr><tr><td style='padding: 15px;'><p>14. Step 13 - Mockito Tips - Argument Capture on Multiple Calls</p><p style='margin: 0'>This video explores Mockito tips on argument capture on multiple calls.</p></td></tr><tr><td style='padding: 15px;'><p>15. Step 14 - Introduction to Spy</p><p style='margin: 0'>This video introduces you to Spy.</p></td></tr><tr><td style='padding: 15px;'><p>16. Step 15 - Mockito FAQs</p><p style='margin: 0'>This video demonstrates Mockito FAQs.</p></td></tr></tbody></table><br><h4>3. Unit Testing with Spring Boot and Mockito</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Step 00 - Section Introduction - Unit Testing with Spring Boot and Mockito</p><p style='margin: 0'>This video provides an introduction to unit testing with Spring Boot and Mockito.</p></td></tr><tr><td style='padding: 15px;'><p>2. Step 01 - Creating a Hello World Controller</p><p style='margin: 0'>This video demonstrates how to create a Hello World controller.</p></td></tr><tr><td style='padding: 15px;'><p>3. Step 02 - Using MockMvc to Test the Hello World Controller</p><p style='margin: 0'>This video explains how to use MockMvc to test the Hello World controller.</p></td></tr><tr><td style='padding: 15px;'><p>4. Step 03 - Using Response Matchers to Check Status and Content</p><p style='margin: 0'>This video explains how to use response matchers to check status and content.</p></td></tr><tr><td style='padding: 15px;'><p>5. Step 04 - Creating a Basic REST Service in Item Controller</p><p style='margin: 0'>This video explains how to create a basic REST service in Item controller.</p></td></tr><tr><td style='padding: 15px;'><p>6. Step 05 - Unit Testing Item Controller and Basic JSON Assertions</p><p style='margin: 0'>This video explains about the unit testing Item controller and basic JSON assertions.</p></td></tr><tr><td style='padding: 15px;'><p>7. Step 06 - Digging Deeper into JSONassert</p><p style='margin: 0'>This video helps you dig deeper into JSONassert.</p></td></tr><tr><td style='padding: 15px;'><p>8. Step 07 - Writing a REST Service talking to Business Layer</p><p style='margin: 0'>This video shows how to write a REST service talking to business layer.</p></td></tr><tr><td style='padding: 15px;'><p>9. Step 08 - Writing Unit Test for REST Service Mocking Business Layer</p><p style='margin: 0'>This video provides knowledge on writing unit tests for REST service mocking business layer.</p></td></tr><tr><td style='padding: 15px;'><p>10. Step 09 - 00 - Overview of Steps 09 to 15</p><p style='margin: 0'>This video provides an overview of concepts we learned from steps 9 to 15.</p></td></tr><tr><td style='padding: 15px;'><p>11. Step 09 - 01 - Prepare Data Layers with JPA, Hibernate, and H2</p><p style='margin: 0'>This video explains how to prepare data layers with JPA, Hibernate, and H2.</p></td></tr><tr><td style='padding: 15px;'><p>12. Step 10 - Create Item Entity and Populate Data with data.sql</p><p style='margin: 0'>This video explains how to create item entity and populate data with data.sql.</p></td></tr><tr><td style='padding: 15px;'><p>13. Step 11 - Create a RESTful Service Talking to the Database</p><p style='margin: 0'>This video shows how to create a RESTful service talking to the database.</p></td></tr><tr><td style='padding: 15px;'><p>14. Step 12 - Writing Unit Test for Web Layer - Controller - Using MockMvc</p><p style='margin: 0'>This video will dive deep into writing a unit test for web layer and controller using MockMvc.</p></td></tr><tr><td style='padding: 15px;'><p>15. Step 13 - Exercise and Solution - Writing Unit Test for Business Layer ? Mocking</p><p style='margin: 0'>This is an exercise and solution video where you will be writing a unit test for business layer and mocking.</p></td></tr><tr><td style='padding: 15px;'><p>16. Step 14 - Writing Unit Test for Data Layer - Data JPA Test</p><p style='margin: 0'>This video shows how to write a unit test for data layer using data JPA test.</p></td></tr><tr><td style='padding: 15px;'><p>17. Step 15 - Writing an Integration Test Using @SpringBootTest</p><p style='margin: 0'>This video shows how to write an integration test using @SpringTest.</p></td></tr><tr><td style='padding: 15px;'><p>18. Step 16 - Tip - Using @MockBean to Mock Out Dependencies that are Not Required</p><p style='margin: 0'>This video provides a tip that is about using @MockBean to mock out dependencies you do not want to talk about.</p></td></tr><tr><td style='padding: 15px;'><p>19. Step 17 - Tip - Creating Different Test Configuration</p><p style='margin: 0'>This video explains how to create different test configuration.</p></td></tr><tr><td style='padding: 15px;'><p>20. Step 18 - Writing Unit Tests for Other Request Methods</p><p style='margin: 0'>This video explains how to execute unit tests for other request methods.</p></td></tr><tr><td style='padding: 15px;'><p>21. Step 19 - Refactor SomeBusinessImpl to Use Functional Programming</p><p style='margin: 0'>This video explains how to refactor SomeBusinessImpl to use functional programming.</p></td></tr><tr><td style='padding: 15px;'><p>22. Step 20 - Better Assertions with Hamcrest ? HamcrestMatcherTest</p><p style='margin: 0'>In this video, you?ll see better assertions with Hamcrest ? HamcrestMatcherTest.</p></td></tr><tr><td style='padding: 15px;'><p>23. Step 21 - Better Assertions with AssertJ ? AssertJTest</p><p style='margin: 0'>This video demonstrates better assertions with AssertJ ? AssertJTest.</p></td></tr><tr><td style='padding: 15px;'><p>24. Step 22 - Better Assertions with JSONPath ? JSONPathTest</p><p style='margin: 0'>This video shows how to do better Assertions with JSONPath ? JSONPathTest.</p></td></tr><tr><td style='padding: 15px;'><p>25. Step 23 - Tip Patterns ? xunitpatterns</p><p style='margin: 0'>This video explains about xunitpatterns.</p></td></tr><tr><td style='padding: 15px;'><p>26. Step 24 - Tip - Measuring Test Coverage with Eclipse</p><p style='margin: 0'>This video shows how to measure test coverage with eclipse.</p></td></tr><tr><td style='padding: 15px;'><p>27. Step 25 - Tip - Keep an Eye on Performance of Unit Tests!</p><p style='margin: 0'>This video provides us with a tip on how to keep an eye on the performance of unit tests.</p></td></tr><tr><td style='padding: 15px;'><p>28. Step 26 - Good Unit Tests</p><p style='margin: 0'>This video shows what are good unit tests.</p></td></tr></tbody></table><br><h4>4. Congratulations</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Next Steps</p><p style='margin: 0'>This video tells what your next steps should be post completion of this course.</p></td></tr></tbody></table>

This is a very comprehensive introduction to Spring Boot Test, which includes Mockito, JUnit, JSONassert, Spring Data JPA, REST, design pattern, and many more. You will learn to write JUnit tests with Spring Boot and Mockito for RESTful services.
Spring Boot is the most popular framework to develop RESTful services. It has awesome unit testing capabilities through the Spring Boot Starter Test. Mockito is the most popular mocking framework. JUnit is the most popular Java unit testing framework. You will build the unit tests step by step (in 40 easy steps). This course would be a perfect first step as an introduction to unit testing with the Spring Boot and Mockito frameworks. You will be using Spring (dependency management), Spring Boot, Maven (dependency management), Eclipse (IDE), in-memory database H2 and Tomcat embedded web server. We will help you set up each one of these. You will use all the frameworks that are part of the Spring Boot Starter Test: JUnit, Spring Test, Spring Boot Test, AssertJ, Hamcrest, Mockito, JSONassert, and JSONPath. You will also learn how to use the most important unit testing annotations: @RunWith(SpringRunner.class), @SpringBootTest, @WebMvcTest, @DataJpaTest, and @MockBean. By the end of this course, you will be able to write awesome unit tests for your RESTful services. The code files and resource files are uploaded on the GitHub repository at https://github.com/packtpublishing/master-java-unit-testing-with-spring-boot-and-mockito
What You Will Learn
Write great unit and integration tests using Spring Boot Starter Test
Write unit tests using Mocks and Spys created with Mockito
Use Mock Mvc to test hello world controller
Use the most important unit testing annotations
Learn and use all frameworks of Spring Boot Starter Test
Write integration tests using an in-memory database, H2
Audience
You are a Spring / Spring Boot / Java programmer, and you want to write awesome unit tests for your RESTful services. You want to write awesome unit tests with mocking. You want to understand the best practices in writing great unit tests with JUnit, Mockito, and Spring Boot Starter Test. You want to learn how to write great asserts with Hamcrest Matchers, JSONassert, Assert J, and JSON Path libraries.
Approach
This course uses a hands-on approach to teach you how to build unit tests for simple RESTful services with Spring Boot Starter Test, Mockito, and JUnit.
Key Features
Build the unit tests step-by-step in 40 easy steps * Write independent unit tests for RESTful web services talking with multiple layers-web, business, and data * Write awesome unit tests for simple RESTful services with Spring Boot Starter Test, Mockito, and JUnit
Github Repo
https://github.com/packtpublishing/master-java-unit-testing-with-spring-boot-and-mockito
About the Author
In28Minutes Official
	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide. His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples. Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.
Course Outline
1. Introduction

1. Introduction
This video provides an introduction to the course.
2. Course Overview
This video provides an overview and structure of this course.
2. Mocking with Mockito

1. Step 00 - Section Introduction - Mocking with Mockito
This video provides an overview of Mockito.
2. Step 01 - Setting Up the Project Using Spring Initializr
This video explains how you set up the project using Spring Initializr.
3. Step 02 - Writing a Unit Test for a Simple Business Service
This video demonstrates how to write a unit test for a simple business service.
4. Step 03 - Setting Up a Business Service to call a Data Service
Step 03 - Setting Up a Business Service to call a Data Service
5. Step 04 - Writing Your First Unit Test with Stub
This video explains writing your first unit test with Stub.
6. Step 05 - Exercise Solution - Updating Tests 2 and 3 to Use Stub
This video provides a solution to the exercise - updating tests 2 and 3 to use Stub.
7. Step 06 - Writing Unit Tests with Mocking Using Mockito
This video explains how to write tests with mocking using Mockito.
8. Step 07 - Exercise Solution - Updating Tests 2 and 3 to Use Mockito
This video provides a solution to the exercise - updating tests 2 and 3 to use Mockito.
9. Step 08 - More Refactoring - @Mock, @InjectMocks, and @RunWith(MockitoJUnitRunner)
This video explains refactoring with @Mock, @InjectMocks, and @RunWith(MockitoJUnitRunner).
10. Step 09 - Mockito Tips - Multiple Return Values and Specific Argument Matchers
This video explores Mockito tips on multiple return values and specific argument matchers.
11. Step 10 - Mockito Tips - Argument Matchers
This video explores Mockito tips on argument matchers.
12. Step 11 - Mockito Tips - Verify Method Calls
This video explores Mockito tips on method calls.
13. Step 12 - Mockito Tips - Argument Capture
This video explores Mockito tips on argument capture.
14. Step 13 - Mockito Tips - Argument Capture on Multiple Calls
This video explores Mockito tips on argument capture on multiple calls.
15. Step 14 - Introduction to Spy
This video introduces you to Spy.
16. Step 15 - Mockito FAQs
This video demonstrates Mockito FAQs.
3. Unit Testing with Spring Boot and Mockito

1. Step 00 - Section Introduction - Unit Testing with Spring Boot and Mockito
This video provides an introduction to unit testing with Spring Boot and Mockito.
2. Step 01 - Creating a Hello World Controller
This video demonstrates how to create a Hello World controller.
3. Step 02 - Using MockMvc to Test the Hello World Controller
This video explains how to use MockMvc to test the Hello World controller.
4. Step 03 - Using Response Matchers to Check Status and Content
This video explains how to use response matchers to check status and content.
5. Step 04 - Creating a Basic REST Service in Item Controller
This video explains how to create a basic REST service in Item controller.
6. Step 05 - Unit Testing Item Controller and Basic JSON Assertions
This video explains about the unit testing Item controller and basic JSON assertions.
7. Step 06 - Digging Deeper into JSONassert
This video helps you dig deeper into JSONassert.
8. Step 07 - Writing a REST Service talking to Business Layer
This video shows how to write a REST service talking to business layer.
9. Step 08 - Writing Unit Test for REST Service Mocking Business Layer
This video provides knowledge on writing unit tests for REST service mocking business layer.
10. Step 09 - 00 - Overview of Steps 09 to 15
This video provides an overview of concepts we learned from steps 9 to 15.
11. Step 09 - 01 - Prepare Data Layers with JPA, Hibernate, and H2
This video explains how to prepare data layers with JPA, Hibernate, and H2.
12. Step 10 - Create Item Entity and Populate Data with data.sql
This video explains how to create item entity and populate data with data.sql.
13. Step 11 - Create a RESTful Service Talking to the Database
This video shows how to create a RESTful service talking to the database.
14. Step 12 - Writing Unit Test for Web Layer - Controller - Using MockMvc
This video will dive deep into writing a unit test for web layer and controller using MockMvc.
15. Step 13 - Exercise and Solution - Writing Unit Test for Business Layer ? Mocking
This is an exercise and solution video where you will be writing a unit test for business layer and mocking.
16. Step 14 - Writing Unit Test for Data Layer - Data JPA Test
This video shows how to write a unit test for data layer using data JPA test.
17. Step 15 - Writing an Integration Test Using @SpringBootTest
This video shows how to write an integration test using @SpringTest.
18. Step 16 - Tip - Using @MockBean to Mock Out Dependencies that are Not Required
This video provides a tip that is about using @MockBean to mock out dependencies you do not want to talk about.
19. Step 17 - Tip - Creating Different Test Configuration
This video explains how to create different test configuration.
20. Step 18 - Writing Unit Tests for Other Request Methods
This video explains how to execute unit tests for other request methods.
21. Step 19 - Refactor SomeBusinessImpl to Use Functional Programming
This video explains how to refactor SomeBusinessImpl to use functional programming.
22. Step 20 - Better Assertions with Hamcrest ? HamcrestMatcherTest
In this video, you?ll see better assertions with Hamcrest ? HamcrestMatcherTest.
23. Step 21 - Better Assertions with AssertJ ? AssertJTest
This video demonstrates better assertions with AssertJ ? AssertJTest.
24. Step 22 - Better Assertions with JSONPath ? JSONPathTest
This video shows how to do better Assertions with JSONPath ? JSONPathTest.
25. Step 23 - Tip Patterns ? xunitpatterns
This video explains about xunitpatterns.
26. Step 24 - Tip - Measuring Test Coverage with Eclipse
This video shows how to measure test coverage with eclipse.
27. Step 25 - Tip - Keep an Eye on Performance of Unit Tests!
This video provides us with a tip on how to keep an eye on the performance of unit tests.
28. Step 26 - Good Unit Tests
This video shows what are good unit tests.
4. Congratulations

1. Next Steps
This video tells what your next steps should be post completion of this course.

This is a very comprehensive introduction to Spring Boot Test, which includes Mockito, JUnit, JSONassert, Spring Data JPA, REST, design pattern, and many more. You will learn to write JUnit tests with Spring Boot and Mockito for RESTful services.

Master Java Unit Testing with Spring Boot and Mockito

<strong>Spring MVC is a Java framework that is used to build web applications; it follows the MVC design pattern. In this course, we'll learn all key Spring framework features to develop robust enterprise-grade web applications. We'll learn how to create a complete Spring-based web application from scratch, with Spring Security, MVC, Spring Data, View, and more. In the end, we will combine all the modules we have learned and create a real-time Todo application from scratch.</strong>
        <p>Spring MVC with Spring Boot is a course on learning all key Spring framework features to develop robust enterprise-grade web applications. Spring MVC is a collection of Spring projects (including Spring Web, Spring Data, Spring Security, and others) that we can use to create very robust and secure enterprise Java applications and follow the 'Model View Controller design pattern. Spring MVC relies on the core principles of Spring frameworks such as IOC, Dependency Injection, and more.

This course will cover everything you need to start working on real-time Spring-based projects.

This course will also cover all the prerequisite concepts so that you don't have to learn anything new beyond this course.

At the end of the course, we will combine all the modules we have learned and create a real-time Todo application from scratch.

The code bundle for this course is available at https://github.com/PacktPublishing/Spring-MVC-With-Spring-Boot-All-Modules-and-Project-</p>
        <h2>What You Will Learn</h2><p>Learn about Spring MVC, Dispatcher Servlet, controller, and validation<br>Understand Spring Boot, Bootstrapping, Actuator, Devtools, and Auto-config<br>Learn about Spring security, authorization, authentication, and CSRF token<br>Learn about Maven, dependency management, project structure, and repositories<br>Learn about Spring Boot Devtools<br>Learn about the Spring Boot Actuator to analyze and monitor application metrics</p>
        <h2>Audience</h2><p>This course is for everyone who wants to gain knowledge and hands-on experience on the most popular web framework, 'Spring'. You must be familiar with Java programming and some basic understanding of HTML.</p>
        <h2>Approach</h2><p>Each lecture is self-sufficient and concise and describes information related to the topic. It's a prerequisite for learning modern-day Java frameworks as they internally rely on these technologies. This course will surely make your Spring journey smooth without any glitches.</p>
        <h2>Key Features</h2><p>Gain knowledge about Spring MVC and Spring Boot * Understand interceptors and request handling * Understand key annotations and handling exceptions</p>
        <h2>Github Repo</h2><p>https://github.com/PacktPublishing/Spring-MVC-With-Spring-Boot-All-Modules-and-Project-</p>
        <h2>About the Author</h2><h3>Karthikeya T.</h3><p>Teaching is an art in Karthikeya T.'s opinion. He believes it's the responsibility of the instructor to make sure that the student understands the concepts.

He doesn't want to promote his decade and a half of experience in the industry. All his experience means nothing to him if he fails to teach his students in the way they understand.

His primary focus is to teach the technology and ease our journey to a successful life.</p>
        <h2>Course Outline</h2><h4>1. Dependency Injection (Pre-requisite chapter!)</h4><p></p><br><h4>2. Warm Up!</h4><p></p><br><h4>3. Spring Boot</h4><p></p><br><h4>4. Request Handling</h4><p></p><br><h4>5. Key Annotations</h4><p></p><br><h4>6. Spring JDBC</h4><p></p><br><h4>7. (Pre-Requisite Chapter) Hibernate</h4><p></p><br><h4>8. Spring Data JPA</h4><p></p><br><h4>9. Spring Security</h4><p></p><br><h4>10. Creating an End-to-End Application</h4><p></p><br><h4>11. Spring Boot Actuator</h4><p></p><br><h4>12. Spring Boot Devtools</h4><p></p>

Spring MVC is a Java framework that is used to build web applications; it follows the MVC design pattern. In this course, we'll learn all key Spring framework features to develop robust enterprise-grade web applications. We'll learn how to create a complete Spring-based web application from scratch, with Spring Security, MVC, Spring Data, View, and more. In the end, we will combine all the modules we have learned and create a real-time Todo application from scratch.
Spring MVC with Spring Boot is a course on learning all key Spring framework features to develop robust enterprise-grade web applications. Spring MVC is a collection of Spring projects (including Spring Web, Spring Data, Spring Security, and others) that we can use to create very robust and secure enterprise Java applications and follow the 'Model View Controller design pattern. Spring MVC relies on the core principles of Spring frameworks such as IOC, Dependency Injection, and more. This course will cover everything you need to start working on real-time Spring-based projects. This course will also cover all the prerequisite concepts so that you don't have to learn anything new beyond this course. At the end of the course, we will combine all the modules we have learned and create a real-time Todo application from scratch. The code bundle for this course is available at https://github.com/PacktPublishing/Spring-MVC-With-Spring-Boot-All-Modules-and-Project-
What You Will Learn
Learn about Spring MVC, Dispatcher Servlet, controller, and validation
Understand Spring Boot, Bootstrapping, Actuator, Devtools, and Auto-config
Learn about Spring security, authorization, authentication, and CSRF token
Learn about Maven, dependency management, project structure, and repositories
Learn about Spring Boot Devtools
Learn about the Spring Boot Actuator to analyze and monitor application metrics
Audience
This course is for everyone who wants to gain knowledge and hands-on experience on the most popular web framework, 'Spring'. You must be familiar with Java programming and some basic understanding of HTML.
Approach
Each lecture is self-sufficient and concise and describes information related to the topic. It's a prerequisite for learning modern-day Java frameworks as they internally rely on these technologies. This course will surely make your Spring journey smooth without any glitches.
Key Features
Gain knowledge about Spring MVC and Spring Boot * Understand interceptors and request handling * Understand key annotations and handling exceptions
Github Repo
https://github.com/PacktPublishing/Spring-MVC-With-Spring-Boot-All-Modules-and-Project-
About the Author
Karthikeya T.
Teaching is an art in Karthikeya T.'s opinion. He believes it's the responsibility of the instructor to make sure that the student understands the concepts. He doesn't want to promote his decade and a half of experience in the industry. All his experience means nothing to him if he fails to teach his students in the way they understand. His primary focus is to teach the technology and ease our journey to a successful life.
Course Outline
1. Dependency Injection (Pre-requisite chapter!)

2. Warm Up!

3. Spring Boot

4. Request Handling

5. Key Annotations

6. Spring JDBC

7. (Pre-Requisite Chapter) Hibernate

8. Spring Data JPA

9. Spring Security

10. Creating an End-to-End Application

11. Spring Boot Actuator

12. Spring Boot Devtools


Spring MVC is a Java framework that is used to build web applications; it follows the MVC design pattern. In this course, we'll learn all key Spring framework features to develop robust enterprise-grade web applications. We'll learn how to create a complete Spring-based web application from scratch, with Spring Security, MVC, Spring Data, View, and more. In the end, we will combine all the modules we have learned and create a real-time Todo application from scratch.

Spring MVC With Spring Boot (All Modules) and Project

<strong>Take Your First Steps to become a Software Architect Today!</strong>
        <p>Becoming a Software Architect is the Next Step for a Programmer. The Path to Become a Software Architect is NOT very clear. Do you want to understand How to Become a Software Architect? Do you want to know what is Involved in Building Great Architectures? Do you want to Know What You Can Do TODAY to become a Great Architect? How to become a Software Architect? This is the number one question that I'm asked when talking to Programmers and Senior Developers. And this course provides an answer to that question. In this course, You will learn how to start your journey towards  becoming a Software Architect. You will understand what Architecture is all about and what your goal as an Architect should be. You will understand the thought process of successful Software Architects. You will learn about the fundamental pillars of Sofware Architecture - Technology Skill, Domain Knowledge, and Soft Skills. You will understand the importance of Enterprise and Application Standards with examples of REST API and Microservice Standards. You will learn about the importance of having Good Governance as a Software Architecture Team. You will learn how to make your teams productive. In this course, we will NOT discuss specific architecture patterns. The objective to get your mindset right. Start Learning Now. Hit the Enroll Button!</p>
        <h2>What You Will Learn</h2><p>You will understand what Software Architecture is all about and understand the ROLE of a Software Architect<br>You will understand the MINDSET needed to transition into Software Architecture Roles<br>You will learn what are the FIRST STEPS you can do today to START YOUR JOURNEY towards becoming a Software Architect<br>You will understand the FUNDAMENTAL PILLARS of Sofware Architecture - Technology, Domain Knowledge and Soft Skills.<br>You will understand the IMPORTANCE of Enterprise and Application STANDARDS with examples of REST API and Microservice Standards.<br>You will be provided Resources which will Help You Learn more about Software Architecture.</p>
        <h2>Audience</h2><p>This course is for whoever who wants to become a Software Architect.  You are a Programmer or Senior Developer and want to understand the steps involved in transitioning to a Software Architecture Role. You are a Programmer and Would want to understand how Software Architecture is done</p>
        <h2>Approach</h2><p>The instructor is very knowledgeable and has given a very good introduction to the topic and will give you the right direction to improve your knowledge in this area and also to identify gaps in your knowledge and resources to find answers to them.</p>
        <h2>Key Features</h2><p>A lot of preparation work has taken place from the teacher and this is visible throughout the course. * Wonderful teaching skills, and goes well out of his way to make sure that everything he is doing is fully understood. * Real Project Experiences using the Best Tools and Frameworks</p>
        
        <h2>About the Author</h2><h3>In28Minutes Official</h3><p>	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide.

His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples.

Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.</p>
        <h2>Course Outline</h2><h4>1. Your First Steps to Software Architect - Introduction</h4><p></p><br><h4>2. Software Architecture Basics</h4><p></p><br><h4>3. Software Architecture - Defining Enterprise and Application Standards</h4><p></p><br><h4>4. What Should I Start Doing Now?</h4><p></p><br><h4>5. Conclusion</h4><p></p>

Take Your First Steps to become a Software Architect Today!
Becoming a Software Architect is the Next Step for a Programmer. The Path to Become a Software Architect is NOT very clear. Do you want to understand How to Become a Software Architect? Do you want to know what is Involved in Building Great Architectures? Do you want to Know What You Can Do TODAY to become a Great Architect? How to become a Software Architect? This is the number one question that I'm asked when talking to Programmers and Senior Developers. And this course provides an answer to that question. In this course, You will learn how to start your journey towards becoming a Software Architect. You will understand what Architecture is all about and what your goal as an Architect should be. You will understand the thought process of successful Software Architects. You will learn about the fundamental pillars of Sofware Architecture - Technology Skill, Domain Knowledge, and Soft Skills. You will understand the importance of Enterprise and Application Standards with examples of REST API and Microservice Standards. You will learn about the importance of having Good Governance as a Software Architecture Team. You will learn how to make your teams productive. In this course, we will NOT discuss specific architecture patterns. The objective to get your mindset right. Start Learning Now. Hit the Enroll Button!
What You Will Learn
You will understand what Software Architecture is all about and understand the ROLE of a Software Architect
You will understand the MINDSET needed to transition into Software Architecture Roles
You will learn what are the FIRST STEPS you can do today to START YOUR JOURNEY towards becoming a Software Architect
You will understand the FUNDAMENTAL PILLARS of Sofware Architecture - Technology, Domain Knowledge and Soft Skills.
You will understand the IMPORTANCE of Enterprise and Application STANDARDS with examples of REST API and Microservice Standards.
You will be provided Resources which will Help You Learn more about Software Architecture.
Audience
This course is for whoever who wants to become a Software Architect. You are a Programmer or Senior Developer and want to understand the steps involved in transitioning to a Software Architecture Role. You are a Programmer and Would want to understand how Software Architecture is done
Approach
The instructor is very knowledgeable and has given a very good introduction to the topic and will give you the right direction to improve your knowledge in this area and also to identify gaps in your knowledge and resources to find answers to them.
Key Features
A lot of preparation work has taken place from the teacher and this is visible throughout the course. * Wonderful teaching skills, and goes well out of his way to make sure that everything he is doing is fully understood. * Real Project Experiences using the Best Tools and Frameworks
About the Author
In28Minutes Official
	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide. His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples. Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.
Course Outline
1. Your First Steps to Software Architect - Introduction

2. Software Architecture Basics

3. Software Architecture - Defining Enterprise and Application Standards

4. What Should I Start Doing Now?

5. Conclusion


Software Architecture

Take Your First Steps to become a Software Architect Today!

Your First Steps from Programmer to Software Architect

<strong>Welcome to this practical hands-on bootcamp on JWT authentication. In this course, you will learn to build APIs using Java and Spring Boot followed by the process of securing them using JWT (JSON Web Token) and Spring security. Familiarize yourself with all the industry's best practices and standards along the way. All you need is your interest in learning about securing APIs at an industry-grade standard to get started.</strong>
        <p>JWT (JSON web token) is a standard for securing APIs in a Microservices architecture; using this standard, we can secure APIs' built-in technology such as Nodejs, Python, .NET, and so on. But in this course, we will build APIs using Java and Spring Boot and then we will be securing them using JWT and Spring security.

We will cover important concepts such as authentication, authorization, the importance of securing RESTful APIs, JWT (Json Web Token), various components and terminology associated with JWT, Workflow, and a diagrammatic use case of using JWT.

Along the course, you will learn to implement JWT in our Spring Boot project by creating a Spring Boot project from scratch. We will add the required Maven dependencies and learn to set up projects in GitHub and follow a continuous integration process. You will also learn to create our Hibernate entity classes and start configuring JWT and Spring security. Moving further, we will configure the allowed and not allowed endpoints and create user registration and login endpoints. We will understand how to create role-based classes and create multiple roles as well as restrict users to functionalities based on roles.

By the end of the course, you will learn to create security-related classes such as configuration, filters, and services, and learn to use Postman to test our APIs.

All resources and code files are placed here: https://github.com/PacktPublishing/Practical-Bootcamp-JWT-Authentication-with-Java-and-Spring-Boot</p>
        <h2>What You Will Learn</h2><p>Learn basics of security such as authentication and authorization<br>Implement JWT with Spring Boot and Spring security<br>Create APIs that will talk to the database using Spring data JPA<br>Learn to protect your APIs based on user role<br>Learn to set up a Spring Boot project from scratch<br>Learn everything about JWT (JSON Web Token)</p>
        <h2>Audience</h2><p>This course is for anyone who wants to learn about securing APIs at an industry-grade standard.</p>
        <h2>Approach</h2><p>Learn different concepts of JWT with hands-on implementation of JWT in our Spring Boot project.</p>
        <h2>Key Features</h2><p>Learn various components and terminology associated with JWT * Extract user information and role information from JWT * Create security-related classes such as configuration, filters, services</p>
        <h2>Github Repo</h2><p>https://github.com/PacktPublishing/Practical-Bootcamp-JWT-Authentication-with-Java-and-Spring-Boot</p>
        <h2>About the Author</h2><h3>Ranjan Pandey</h3><p>Ranjan Pandey is a full-stack DevOps software professional with over 11 years of experience in a variety of technologies ranging from web and mobile application development using HTML5, CSS3, JavaScript, jQuery, Bootstrap, Angular, React, Java, Spring, Spring Boot, Python, Flask, Django, NodeJS, Express, Android, Ionic, React Native, Flutter to artificial intelligence and cloud technologies such as Amazon Web Services and Microsoft Azure. He is a certified professional in Java, Azure Cloud, and Backbase products and has experience working with multiple MNCs and European clients. He is also a corporate trainer providing a wide range of training.</p>
        <h2>Course Outline</h2><h4>1. Basics of JWT, Authentication, Authorization</h4><p></p><br><h4>2. Overview and SpringBoot Project and Git setup</h4><p></p><br><h4>3. JWT Config, UserDetailsService, AuthenticationFilter, Postman Testing</h4><p></p><br><h4>4. Testing secured API with token and Git push</h4><p></p><br><h4>5. Database, Entity, Login, Register, Testing</h4><p></p><br><h4>6. TokenExpiry, Restrict-API-with-Role-Authority</h4><p></p>

Welcome to this practical hands-on bootcamp on JWT authentication. In this course, you will learn to build APIs using Java and Spring Boot followed by the process of securing them using JWT (JSON Web Token) and Spring security. Familiarize yourself with all the industry's best practices and standards along the way. All you need is your interest in learning about securing APIs at an industry-grade standard to get started.
JWT (JSON web token) is a standard for securing APIs in a Microservices architecture; using this standard, we can secure APIs' built-in technology such as Nodejs, Python, .NET, and so on. But in this course, we will build APIs using Java and Spring Boot and then we will be securing them using JWT and Spring security. We will cover important concepts such as authentication, authorization, the importance of securing RESTful APIs, JWT (Json Web Token), various components and terminology associated with JWT, Workflow, and a diagrammatic use case of using JWT. Along the course, you will learn to implement JWT in our Spring Boot project by creating a Spring Boot project from scratch. We will add the required Maven dependencies and learn to set up projects in GitHub and follow a continuous integration process. You will also learn to create our Hibernate entity classes and start configuring JWT and Spring security. Moving further, we will configure the allowed and not allowed endpoints and create user registration and login endpoints. We will understand how to create role-based classes and create multiple roles as well as restrict users to functionalities based on roles. By the end of the course, you will learn to create security-related classes such as configuration, filters, and services, and learn to use Postman to test our APIs. All resources and code files are placed here: https://github.com/PacktPublishing/Practical-Bootcamp-JWT-Authentication-with-Java-and-Spring-Boot
What You Will Learn
Learn basics of security such as authentication and authorization
Implement JWT with Spring Boot and Spring security
Create APIs that will talk to the database using Spring data JPA
Learn to protect your APIs based on user role
Learn to set up a Spring Boot project from scratch
Learn everything about JWT (JSON Web Token)
Audience
This course is for anyone who wants to learn about securing APIs at an industry-grade standard.
Approach
Learn different concepts of JWT with hands-on implementation of JWT in our Spring Boot project.
Key Features
Learn various components and terminology associated with JWT * Extract user information and role information from JWT * Create security-related classes such as configuration, filters, services
Github Repo
https://github.com/PacktPublishing/Practical-Bootcamp-JWT-Authentication-with-Java-and-Spring-Boot
About the Author
Ranjan Pandey
Ranjan Pandey is a full-stack DevOps software professional with over 11 years of experience in a variety of technologies ranging from web and mobile application development using HTML5, CSS3, JavaScript, jQuery, Bootstrap, Angular, React, Java, Spring, Spring Boot, Python, Flask, Django, NodeJS, Express, Android, Ionic, React Native, Flutter to artificial intelligence and cloud technologies such as Amazon Web Services and Microsoft Azure. He is a certified professional in Java, Azure Cloud, and Backbase products and has experience working with multiple MNCs and European clients. He is also a corporate trainer providing a wide range of training.
Course Outline
1. Basics of JWT, Authentication, Authorization

2. Overview and SpringBoot Project and Git setup

3. JWT Config, UserDetailsService, AuthenticationFilter, Postman Testing

4. Testing secured API with token and Git push

5. Database, Entity, Login, Register, Testing

6. TokenExpiry, Restrict-API-with-Role-Authority


GitHub

Welcome to this practical hands-on bootcamp on JWT authentication. In this course, you will learn to build APIs using Java and Spring Boot followed by the process of securing them using JWT (JSON Web Token) and Spring security. Familiarize yourself with all the industry's best practices and standards along the way. All you need is your interest in learning about securing APIs at an industry-grade standard to get started.

Practical Bootcamp JWT Authentication with Java and Spring Boot

<strong>Learn Python Programming using a Step By Step Approach with 200+ code examples.</strong>
        <p>Python is one of the most popular programming languages. Python offers both object-oriented and structural programming features. We love Programming. Our aim with this course is to create a love for Programming. 
In more than 150 Steps, we explore the most important Python Programming Language Features
??Basics of Python Programming - Expressions, Variables, and Printing Output
??Python Operators - Python Assignment Operator, Relational and Logical Operators, Short Circuit Operators
??Python Conditionals and If Statement
??Methods - Parameters, Arguments and Return Values
??An Overview Of Python Platform
??Object-Oriented Programming - Class, Object, State and Behavior
??Basics of OOPS - Encapsulation, Inheritance and Abstract Class.
??Basics about Python Data Types
??Basics about Python Built-in Modules
??Conditionals with Python - If Else Statement, Nested If Else
??Loops - For Loop, While Loop in Python, Break and Continue
??Immutablity of Python Basic Types
??Python Data Structures - List, Set, Dictionary and Tuples
??Introduction to Variable Arguments
??Basics of Designing a Class - Class, Object, State and Behavior. Deciding State and Constructors.
??Introduction to Exception Handling - Your Thought Process during Exception Handling. try, except, else and finally. Exception Hierarchy. Throwing an Exception. Creating and Throwing a Custom Exception.
All the code and supporting files for this course are available at: https://github.com/PacktPublishing/Python-Programming-for-Beginners---Learn-in-100-Easy-Steps
</p>
        <h2>What You Will Learn</h2><p>You will learn Python the modern way - Step By Step - with 200 hands-on Code Examples<br>You will understand the best practices in writing high-quality Pythonic Code<br>You will solve a Wide Range of Hands-on Programming exercises with Python<br>You will learn to Write awesome Object-Oriented Programs with Python<br>You will acquire all the Python Skills needed to transition into Analytics, Machine Learning and Data Science Roles<br>You will Acquire all the SKILLS to demonstrate an EXPERTISE with Python Programming in Your Job Interviews<br>You will learn about a wide variety of Python Data Structures - List, Set, Dictionary and Tuples<br>You will learn the basics of PyCharm IDE and Python Shell<br>You will learn how to think as a Python Programmer<br>You will learn the basics of programming - variables, choosing a data type, conditional execution, loops, writing great methods, breaking down problems into subproblems and implementing exception handling.<br>You will learn the basics of Object Oriented Programming - Inheritance, Abstract Class and Constructors<br>You will learn the important concepts of Object Oriented Programming - Abstraction and Inheritance</p>
        <h2>Audience</h2><p>This course is for anyone who wants to learn Programming with Python. You want to automate things with Python.</p>
        <h2>Approach</h2><p>We take a hands-on approach using a combination of Python Shell and PyCharm as an IDE to illustrate more than 150 Python Coding Exercises, Puzzles and Code Examples.</p>
        <h2>Key Features</h2><p>The course is amazing, the instructor has good knowledge in the field  * This course can be viewed with zero Python Programming Experience</p>
        <h2>Github Repo</h2><p>https://github.com/packtpublishing/python-programming-for-beginners---learn-in-100-easy-steps</p>
        <h2>About the Author</h2><h3>In28Minutes Official</h3><p>	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide.

His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples.

Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.</p>
        <h2>Course Outline</h2><h4>1. Introduction</h4><p></p><br><h4>2. Introduction to Python Programming With Multiplication Table</h4><p></p><br><h4>3. Introduction to Methods - Multiplication Table</h4><p></p><br><h4>4. Introduction to Python Platform</h4><p></p><br><h4>5. Introduction to PyCharm</h4><p></p><br><h4>6. Basic Numeric Data Types and Conditional Execution</h4><p></p><br><h4>7. Text in Python</h4><p></p><br><h4>8. Python Loops</h4><p></p><br><h4>9. Python Tips for Beginners</h4><p></p><br><h4>10. Introduction to Object Oriented Programming</h4><p></p><br><h4>11. Python Data Structures</h4><p></p><br><h4>12. Object Oriented Programming Again</h4><p></p><br><h4>13. Error Handling with Python</h4><p></p><br><h4>14. A Few More Python Tips</h4><p></p><br><h4>15. Thank You and Congratulations</h4><p></p>

Learn Python Programming using a Step By Step Approach with 200+ code examples.
Python is one of the most popular programming languages. Python offers both object-oriented and structural programming features. We love Programming. Our aim with this course is to create a love for Programming. In more than 150 Steps, we explore the most important Python Programming Language Features
??Basics of Python Programming - Expressions, Variables, and Printing Output
??Python Operators - Python Assignment Operator, Relational and Logical Operators, Short Circuit Operators
??Python Conditionals and If Statement
??Methods - Parameters, Arguments and Return Values
??An Overview Of Python Platform
??Object-Oriented Programming - Class, Object, State and Behavior
??Basics of OOPS - Encapsulation, Inheritance and Abstract Class.
??Basics about Python Data Types
??Basics about Python Built-in Modules
??Conditionals with Python - If Else Statement, Nested If Else
??Loops - For Loop, While Loop in Python, Break and Continue
??Immutablity of Python Basic Types
??Python Data Structures - List, Set, Dictionary and Tuples
??Introduction to Variable Arguments
??Basics of Designing a Class - Class, Object, State and Behavior. Deciding State and Constructors.
??Introduction to Exception Handling - Your Thought Process during Exception Handling. try, except, else and finally. Exception Hierarchy. Throwing an Exception. Creating and Throwing a Custom Exception.
All the code and supporting files for this course are available at: https://github.com/PacktPublishing/Python-Programming-for-Beginners---Learn-in-100-Easy-Steps

What You Will Learn
You will learn Python the modern way - Step By Step - with 200 hands-on Code Examples
You will understand the best practices in writing high-quality Pythonic Code
You will solve a Wide Range of Hands-on Programming exercises with Python
You will learn to Write awesome Object-Oriented Programs with Python
You will acquire all the Python Skills needed to transition into Analytics, Machine Learning and Data Science Roles
You will Acquire all the SKILLS to demonstrate an EXPERTISE with Python Programming in Your Job Interviews
You will learn about a wide variety of Python Data Structures - List, Set, Dictionary and Tuples
You will learn the basics of PyCharm IDE and Python Shell
You will learn how to think as a Python Programmer
You will learn the basics of programming - variables, choosing a data type, conditional execution, loops, writing great methods, breaking down problems into subproblems and implementing exception handling.
You will learn the basics of Object Oriented Programming - Inheritance, Abstract Class and Constructors
You will learn the important concepts of Object Oriented Programming - Abstraction and Inheritance
Audience
This course is for anyone who wants to learn Programming with Python. You want to automate things with Python.
Approach
We take a hands-on approach using a combination of Python Shell and PyCharm as an IDE to illustrate more than 150 Python Coding Exercises, Puzzles and Code Examples.
Key Features
The course is amazing, the instructor has good knowledge in the field * This course can be viewed with zero Python Programming Experience
Github Repo
https://github.com/packtpublishing/python-programming-for-beginners---learn-in-100-easy-steps
About the Author
In28Minutes Official
	Ranga Karanam is a seasoned technologist and architect with over two decades of expertise in programming, design, and architecture. He founded in28Minutes with the goal of helping students master cutting-edge cloud-native technologies such as AWS, Azure, Google Cloud, Docker, and Kubernetes. With 15 years of experience in Java programming and design, Ranga has collaborated with top banking clients worldwide. His passion for creating hands-on courses with real-world projects motivated him to develop the Step-By-Step series of courses that follow a problem-solution-based approach, with practical and real-world application examples. Ranga and his team at in28Minutes specialize in Java and related frameworks such as Spring, Spring Boot, Spring MVC, Struts, and Hibernate. They are committed to equipping learners with the skills and knowledge necessary to succeed in today's rapidly evolving technology landscape.
Course Outline
1. Introduction

2. Introduction to Python Programming With Multiplication Table

3. Introduction to Methods - Multiplication Table

4. Introduction to Python Platform

5. Introduction to PyCharm

6. Basic Numeric Data Types and Conditional Execution

7. Text in Python

8. Python Loops

9. Python Tips for Beginners

10. Introduction to Object Oriented Programming

11. Python Data Structures

12. Object Oriented Programming Again

13. Error Handling with Python

14. A Few More Python Tips

15. Thank You and Congratulations


Python

Learn Python Programming using a Step By Step Approach with 200+ code examples.

Python Programming for Beginners - Learn in 100 Easy Steps

<strong>This course brings together all the important topics related to modern distributed applications and systems in one place. Explore the common challenges that appear while designing and implementing large-scale distributed systems, and how big-tech companies solve those problems. Throughout the course, we are going to build a distributed URL shortening service.</strong>
        <p>A significant percentage of large-scale enterprises experience performance issues with their business-critical applications. Most of the production systems have been built on top of legacy, monolith technologies. The recent popularity of micro-services will not fulfill its promise of decoupled, scalable, and fault-tolerant systems, unless 'done right'. While entering the world of micro-services, engineers start building distributed applications, where robust remote procedure calls and cluster coordination are a must.

You will look at various technologies, algorithms, and design patterns here. Some of them are Service Registry and Discovery, Service Mesh, Apache Cassandra ETCD (coordinator managing Kubernetes clusters), Apache Kafka, Idempotent service design, retry logic, Sharding, and Consistent Hashing, Client-side Load Balancing, Distributed Tracing, Canary Deployment, Sidecar Pattern, Circuit Breaker, and many more. Finally, you will also see the principles of various distributed systems designs; for example, master-less versus with leaders, poll-based versus push-based, immediate versus eventual consistency.

After completing the course, learning new distributed database technology would be easier, because you will know the commonly reused techniques, including their pros and cons.

All the resource files are available on the GitHub repository at https://github.com/PacktPublishing/Building-Modern-Distributed-Systems-with-Java</p>
        <h2>What You Will Learn</h2><p>Look at the concepts of distributed systems<br>Understand synchronous and asynchronous communication patterns<br>Study service meshes and Idempotent service design<br>Differentiate between traditional RDBMS systems and NoSQL<br>Learn deployment requirements for strongly consistent distributed systems<br>Build distributed URL-shortening services like Tiny-URL</p>
        <h2>Audience</h2><p>This course is designed for Java developers and architects who wish to broaden their knowledge of distributed computing, NoSQL databases, efficient RPC calls, messaging middleware, and cluster coordination. It is also recommended for anyone working in modern IT landscapes. The course may be a good recap for people preparing for systems design interviews.<br><br>You will need proficiency in Java programming language, and an open mind to discover the challenges of distributed computing. Beginner-level knowledge in the Spring Boot framework will help you get along with the course easily.</p>
        <h2>Approach</h2><p>The course is short yet complete with content delivered with a very practical approach. There are a lot of code examples and applied best practices to follow along at the end of every section. The author will cover Service Registry and Discovery in detail so that you will know how to implement your own framework on top of ETCD. Throughout the course, you will build a distributed URL shortening service.</p>
        <h2>Key Features</h2><p>Design and implement globally distributed, scalable, fault-tolerant, and resilience applications * Understanding of common algorithms and techniques used in the majority of NoSQL databases and streaming platforms * In-depth knowledge of Apache Cassandra, Apache Kafka, and ETCD</p>
        <h2>Github Repo</h2><p>https://github.com/PacktPublishing/Building-Modern-Distributed-Systems-with-Java</p>
        <h2>About the Author</h2><h3>Lukasz Antoniak</h3><p>Lukasz Antoniak is an IT architect who designed and implemented robust back-end systems. After falling in love with Apache Cassandra, his focus shifted toward big data technologies, microservice architecture, NoSQL databases, and distributed message brokers. He is contributing as a committer to various open-source projects, including Hibernate ORM and Apache Bahir (extensions to Apache Spark). He worked for a few years on the distributed core banking platform for a major European bank. He has also worked previously for big-tech companies such as Oracle, IBM, HP, and TIBCO. In his spare time, he enjoys sailing and photography.</p>
        <h2>Course Outline</h2><h4>1. Concepts of Distributed Systems</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Evolution of Computer Systems' Architecture</p><p style='margin: 0'>This video talks about the evolution of computer systems' architecture.</p></td></tr><tr><td style='padding: 15px;'><p>2. Challenges of Distributed Compounding</p><p style='margin: 0'>This video demonstrates the challenges of Distributed Compounding.</p></td></tr><tr><td style='padding: 15px;'><p>3. Use-Case of Course Application</p><p style='margin: 0'>This video demonstrates the use-case of course application.</p></td></tr><tr><td style='padding: 15px;'><p>4. Practice 1</p><p style='margin: 0'>This is the first practice video that focuses on the environment setup for Tiny-URL project.</p></td></tr></tbody></table><br><h4>2. Remote Procedure Call</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. The Need of Communication</p><p style='margin: 0'>This video explains the need of communication.</p></td></tr><tr><td style='padding: 15px;'><p>2. Message Transport and Format</p><p style='margin: 0'>This video explains the Message transport and format.</p></td></tr><tr><td style='padding: 15px;'><p>3. Synchronous and Asynchronous Communication Patterns</p><p style='margin: 0'>This video demonstrates the synchronous and asynchronous communication patterns.</p></td></tr><tr><td style='padding: 15px;'><p>4. Traditional Load Balancers</p><p style='margin: 0'>This video explains the traditional load balancers.</p></td></tr><tr><td style='padding: 15px;'><p>5. Service Registry and Discovery</p><p style='margin: 0'>This video explains about the Service Registry and Discovery.</p></td></tr><tr><td style='padding: 15px;'><p>6. Service Meshes</p><p style='margin: 0'>This video demonstrates the Service Meshes.</p></td></tr><tr><td style='padding: 15px;'><p>7. Idempotent Service Design</p><p style='margin: 0'>This video talks about Idempotent service design.</p></td></tr><tr><td style='padding: 15px;'><p>8. Practice 2</p><p style='margin: 0'>This is the second practice video that focuses on the resilient RPC (Remote Procedure Call) configuration and service discovery technology.</p></td></tr></tbody></table><br><h4>3. Distributed Databases</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Traditional RDBMS Systems Versus NoSQL</p><p style='margin: 0'>This video differentiates between the traditional RDBMS systems and NoSQL.</p></td></tr><tr><td style='padding: 15px;'><p>2. Data Sharding and Consistent Hashing</p><p style='margin: 0'>This video talks about Data Sharding and Consistent Hashing.</p></td></tr><tr><td style='padding: 15px;'><p>3. CAP theorem</p><p style='margin: 0'>This video explains the CAP theorem.</p></td></tr><tr><td style='padding: 15px;'><p>4. Short Introduction to Apache Cassandra</p><p style='margin: 0'>This video provides a short Introduction to Apache Cassandra.</p></td></tr><tr><td style='padding: 15px;'><p>5. Practice 3</p><p style='margin: 0'>This is the third practice video that focuses on the distributed database and usage of Apache Cassandra in Tiny-URL project.</p></td></tr></tbody></table><br><h4>4. Cluster Coordination</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. The Need of Cluster-Wide Coordination</p><p style='margin: 0'>This video demonstrates the need of cluster-wide coordination.</p></td></tr><tr><td style='padding: 15px;'><p>2. RAFT Consensus Algorithm</p><p style='margin: 0'>This video explains the RAFT consensus algorithm.</p></td></tr><tr><td style='padding: 15px;'><p>3. Short Introduction to ETCD</p><p style='margin: 0'>This video provides a short introduction to ETCD.</p></td></tr><tr><td style='padding: 15px;'><p>4. Implementation of Distributed Mutex</p><p style='margin: 0'>This video provides an implementation of distributed mutex.</p></td></tr><tr><td style='padding: 15px;'><p>5. Leader Election Design Pattern</p><p style='margin: 0'>This video explains the leader election design pattern.</p></td></tr><tr><td style='padding: 15px;'><p>6. Deployment Requirements for Strongly Consistent Distributed Systems</p><p style='margin: 0'>This video talks about the deployment requirements for strongly consistent distributed systems.</p></td></tr><tr><td style='padding: 15px;'><p>7. ACID Properties in Distributed System</p><p style='margin: 0'>This video demonstrates the ACID properties in distributed system.</p></td></tr><tr><td style='padding: 15px;'><p>8. Practice 4</p><p style='margin: 0'>This is the fourth practice video that shows how to introduce cluster coordination into Tiny-URL application.</p></td></tr></tbody></table><br><h4>5. Distributed Messaging Systems</h4><p></p><table width='100%'><tbody><tr><td style='padding: 15px;'><p>1. Asynchronous Communication Pattern and Message-Oriented Middleware</p><p style='margin: 0'>This video talks about the asynchronous communication pattern and message-oriented middleware.</p></td></tr><tr><td style='padding: 15px;'><p>2. Short Introduction to Apache Kafka</p><p style='margin: 0'>This video provides a short introduction to Apache Kafka.</p></td></tr><tr><td style='padding: 15px;'><p>3. Apache Kafka as a Distributed System</p><p style='margin: 0'>This video explains how Apache Kafka acts as a distributed system.</p></td></tr><tr><td style='padding: 15px;'><p>4. Event-Driven Architecture</p><p style='margin: 0'>This video talks about Event-Driven architecture.</p></td></tr><tr><td style='padding: 15px;'><p>5. Practice 5</p><p style='margin: 0'>This is the fifth practice video that focuses on the usage of distributed messaging systems.</p></td></tr></tbody></table>

This course brings together all the important topics related to modern distributed applications and systems in one place. Explore the common challenges that appear while designing and implementing large-scale distributed systems, and how big-tech companies solve those problems. Throughout the course, we are going to build a distributed URL shortening service.
A significant percentage of large-scale enterprises experience performance issues with their business-critical applications. Most of the production systems have been built on top of legacy, monolith technologies. The recent popularity of micro-services will not fulfill its promise of decoupled, scalable, and fault-tolerant systems, unless 'done right'. While entering the world of micro-services, engineers start building distributed applications, where robust remote procedure calls and cluster coordination are a must. You will look at various technologies, algorithms, and design patterns here. Some of them are Service Registry and Discovery, Service Mesh, Apache Cassandra ETCD (coordinator managing Kubernetes clusters), Apache Kafka, Idempotent service design, retry logic, Sharding, and Consistent Hashing, Client-side Load Balancing, Distributed Tracing, Canary Deployment, Sidecar Pattern, Circuit Breaker, and many more. Finally, you will also see the principles of various distributed systems designs; for example, master-less versus with leaders, poll-based versus push-based, immediate versus eventual consistency. After completing the course, learning new distributed database technology would be easier, because you will know the commonly reused techniques, including their pros and cons. All the resource files are available on the GitHub repository at https://github.com/PacktPublishing/Building-Modern-Distributed-Systems-with-Java
What You Will Learn
Look at the concepts of distributed systems
Understand synchronous and asynchronous communication patterns
Study service meshes and Idempotent service design
Differentiate between traditional RDBMS systems and NoSQL
Learn deployment requirements for strongly consistent distributed systems
Build distributed URL-shortening services like Tiny-URL
Audience
This course is designed for Java developers and architects who wish to broaden their knowledge of distributed computing, NoSQL databases, efficient RPC calls, messaging middleware, and cluster coordination. It is also recommended for anyone working in modern IT landscapes. The course may be a good recap for people preparing for systems design interviews.

You will need proficiency in Java programming language, and an open mind to discover the challenges of distributed computing. Beginner-level knowledge in the Spring Boot framework will help you get along with the course easily.
Approach
The course is short yet complete with content delivered with a very practical approach. There are a lot of code examples and applied best practices to follow along at the end of every section. The author will cover Service Registry and Discovery in detail so that you will know how to implement your own framework on top of ETCD. Throughout the course, you will build a distributed URL shortening service.
Key Features
Design and implement globally distributed, scalable, fault-tolerant, and resilience applications * Understanding of common algorithms and techniques used in the majority of NoSQL databases and streaming platforms * In-depth knowledge of Apache Cassandra, Apache Kafka, and ETCD
Github Repo
https://github.com/PacktPublishing/Building-Modern-Distributed-Systems-with-Java
About the Author
Lukasz Antoniak
Lukasz Antoniak is an IT architect who designed and implemented robust back-end systems. After falling in love with Apache Cassandra, his focus shifted toward big data technologies, microservice architecture, NoSQL databases, and distributed message brokers. He is contributing as a committer to various open-source projects, including Hibernate ORM and Apache Bahir (extensions to Apache Spark). He worked for a few years on the distributed core banking platform for a major European bank. He has also worked previously for big-tech companies such as Oracle, IBM, HP, and TIBCO. In his spare time, he enjoys sailing and photography.
Course Outline
1. Concepts of Distributed Systems

1. Evolution of Computer Systems' Architecture
This video talks about the evolution of computer systems' architecture.
2. Challenges of Distributed Compounding
This video demonstrates the challenges of Distributed Compounding.
3. Use-Case of Course Application
This video demonstrates the use-case of course application.
4. Practice 1
This is the first practice video that focuses on the environment setup for Tiny-URL project.
2. Remote Procedure Call

1. The Need of Communication
This video explains the need of communication.
2. Message Transport and Format
This video explains the Message transport and format.
3. Synchronous and Asynchronous Communication Patterns
This video demonstrates the synchronous and asynchronous communication patterns.
4. Traditional Load Balancers
This video explains the traditional load balancers.
5. Service Registry and Discovery
This video explains about the Service Registry and Discovery.
6. Service Meshes
This video demonstrates the Service Meshes.
7. Idempotent Service Design
This video talks about Idempotent service design.
8. Practice 2
This is the second practice video that focuses on the resilient RPC (Remote Procedure Call) configuration and service discovery technology.
3. Distributed Databases

1. Traditional RDBMS Systems Versus NoSQL
This video differentiates between the traditional RDBMS systems and NoSQL.
2. Data Sharding and Consistent Hashing
This video talks about Data Sharding and Consistent Hashing.
3. CAP theorem
This video explains the CAP theorem.
4. Short Introduction to Apache Cassandra
This video provides a short Introduction to Apache Cassandra.
5. Practice 3
This is the third practice video that focuses on the distributed database and usage of Apache Cassandra in Tiny-URL project.
4. Cluster Coordination

1. The Need of Cluster-Wide Coordination
This video demonstrates the need of cluster-wide coordination.
2. RAFT Consensus Algorithm
This video explains the RAFT consensus algorithm.
3. Short Introduction to ETCD
This video provides a short introduction to ETCD.
4. Implementation of Distributed Mutex
This video provides an implementation of distributed mutex.
5. Leader Election Design Pattern
This video explains the leader election design pattern.
6. Deployment Requirements for Strongly Consistent Distributed Systems
This video talks about the deployment requirements for strongly consistent distributed systems.
7. ACID Properties in Distributed System
This video demonstrates the ACID properties in distributed system.
8. Practice 4
This is the fourth practice video that shows how to introduce cluster coordination into Tiny-URL application.
5. Distributed Messaging Systems

1. Asynchronous Communication Pattern and Message-Oriented Middleware
This video talks about the asynchronous communication pattern and message-oriented middleware.
2. Short Introduction to Apache Kafka
This video provides a short introduction to Apache Kafka.
3. Apache Kafka as a Distributed System
This video explains how Apache Kafka acts as a distributed system.
4. Event-Driven Architecture
This video talks about Event-Driven architecture.
5. Practice 5
This is the fifth practice video that focuses on the usage of distributed messaging systems.

Kafka

This course brings together all the important topics related to modern distributed applications and systems in one place. Explore the common challenges that appear while designing and implementing large-scale distributed systems, and how big-tech companies solve those problems. Throughout the course, we are going to build a distributed URL shortening service.

Building Modern Distributed Systems with Java

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<p><strong>If you want to learn Java from not knowing anything to a paid Java Developer, then this is a course for you!</strong></p>
<p><strong>Java is one of the most popular languages in the World</strong>. It's used by companies like  Google, Accenture, Target, CenturyLink, Intel, Symantec, T-Mobile, eBay, Capital One, Groupon, New Relic, Nielsen, Uber, Spotify, Philips, Chegg, Yelp, Okta, Slack, Thomson Reuters, Opower, Zillow, Cloudera, Netflix, Canon, TripAdvisor and many more.</p>
<p>This means the demand is not scarce.  With Java Skills you will always have a <strong>job, and companies all over the world will be coming to you!</strong></p>
<p>This course is designed to teach you everything you need to know about Java in order to build high-end, efficient and scalable Java Applications.</p>
<p>If you want to become:</p>
<ol>
<li> a highly paid Java Developer</li>
<li> an expert Java Programmer companies want to hire</li>
<li>a Freelancer Java Programmer who builds Enterprises Java Applications</li>
<li>a person who can build their own business applications using Java Programming Language</li>
<li>an Android Developer</li>
<li>a Java Web/Enterprise Applications Developer</li>
<li>better at Java ( sharpen your Java Knowledge and go deep into learning Advanced Java)</li>
<li>a Certified Java Developer...</li>
<li>... much more...</li>
</ol>
<p>Then this course is for you and much more.... <strong>You'll be immersed into Java</strong> from the first lecture to the end.   You will also receive a <strong>Certificate of Completion </strong>so you can present to your potential employer.</p>
<h3><strong>Why this Course?  Why is this the best Course To Learn Java?</strong></h3>
<p>Well, if you are here is probably because you've either looked online for Java tutorials or maybe watched a lot of youtube videos and still can't really grasp <strong>core Java Programming Principles</strong>.</p>
<p>You see, out there on the Internet, you can find a lot of information, but the problem is that everything is scattered around and very frustrating to actually learn the right way since all you get is fragments of information.  This is where this <strong>Complete Java MasterClass</strong> shines - it takes you from nothing to <strong>actually building amazing Java Applications, and MOST importantly, you'll learn the Ins and Outs of Java Programming Language.  </strong>With the knowledge you gain from this course you can build any <strong>Java Based Application - Web Applications, Android Mobile Apps, Desktop Applications and even program your DVD Player!</strong></p>
<p><strong>Here's a list of some of the things you'll learn:</strong></p>
<ol>
<li>Everything pertaining to Java - Java keywords, Java lingo (operators, if statements, for loops, switch statements, while loops) and many other basic, fundamentals that will help you have a solid Java knowledge.</li>
<li>I will show you how to install all the tools you need in order to run Java programs such as IntelliJ ( which is the development tool used to code in Java ).  Also, will show you how to install the Java libraries onto your machine (Windows, Linux and Mac).  By the way, if you are using Eclipse, Jedit, Notepad, Netbeans or any other IDE, it's all good - you will still be learning a lot from this course.</li>
<li>I will show you how to think like a Pro Programmer when learning Java, and how to use the Java knowledge and transfer it to build <strong>Android Apps , Web Apps (using many other Java Frameworks like Spring Framework, Hibernate and more)</strong></li>
<li><strong>Java Object Oriented Programming</strong> so you can re-use code and write truly scalable and efficient code.</li>
<li>You'll Learn <strong>JavaFX </strong>library and build amazing User Interfaces that will make your potential employers want to hire you right away!</li>
<li><strong>And so much more....</strong></li>
</ol>
<p>My goal in this course is to give you <strong>everything I know about Java so that you can be the best Java Programmer in the market! So that you become a Well-Rounded Java Programmer!  </strong>All I teach you is what I wished I had known when I first started learning to Program in Java.</p>
<p><strong>Don't just take my word for it, see what my past students had to say about my courses and my teaching style:</strong></p>
<p><em>'Very well thought-out course. Flows smoothly with great delivery. I have been developing Android Apps for several years and I still found this course to be informative, relevant, and helpful. I would recommend everyone take this course if you are new to Android or returning for a refresher course.'  - </em>Douglas Pillsbury</p>
<p>'<em>Great course. very easy in understanding and friendly learning. Good Job Sir. Thanks for this.</em>' - Muhammad Adnan</p>
<p>'<em>I am very satisfied with this course. I have only attended the Android part because I had a basic knowledge on Java. I really like how Paulo teaches. He goes step by step and you can understand everything. My first language is not english, but he speaks very clearly, I can understand every word. Also, he is a happy guy, and you can hear that throug the courses that he really loves what he is doing.</em> ' - Antal Bereczki</p>
<p>'<em>This course is ideal for beginners. This guy is a good teacher. As i get deeper, i feel i am gaining more and more power...haha.</em></p>
<p>I honestly think this is the best money i have ever spent in my life. This course is worth the money 100 times over. OMG, this good.</p>
<p>Paulo, you are FANTASTIC !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!' - Sean</p>
<p>'<em>So far one of the best courses and instructors i have experienced in Udemy.</em>' - Jim Landon</p>
<p><strong>Are you afraid that maybe since you are an experience developer, and have never done Java before, you won't be able to learn Java?  Take a look at what one of my students said about my course and teaching style:</strong></p>
<p>'<em>As a web developer I always thought that learning Android development will be hard. But with this course it's piece of cake!</em>' - SaÅ¡a LackoviÄ</p>
<p><strong>Students love my course so much that they can't even contain themselves... Look at what one student wrote:</strong></p>
<p><em>'If there's something more than 5 starts, I would have given to this course.</em></p>
<p><em>Really great content along with detailed explanation.</em></p>
<p><em>Keep going on by updating and enhancing the content of this course. Personally, I enjoy every lecture I attend.</em></p>
<p><em>PAULO... YOU ARE BEST OF THE BEST ð </em></p>
<p><em>Thanks a lot for this great course,</em></p>
<p><em>Best regards.' - Bassel Nasief</em></p>
<p><strong>Sign up today, and look forward to:</strong></p>
<ul>
<li><strong>Over 30 hours of HD 1080p video content</strong></li>
<li>Source code</li>
<li>Assignments</li>
<li>Building several fully-fledged Java Applications</li>
<li>All the knowledge you need to start building any Java Application you want - Web, Desktop and more.</li>
<li>Thousands of dollars worth of design assets</li>
<li>My best selling From Zero to a Pro Mobile Developer eBook</li>
</ul>
<p>It's proven that the best way to learn something is by immersing yourself in the subject you are trying to learn.  If you want to <strong>master Java Programming, then you are in the right place.</strong></p>
<p><strong>By the end of this course, you will master Java Programming no matter the level of experience you are at right now. </strong> In this comprehensive course, you will be learning by doing, by coding alongside me.</p>
<p>Y<strong>ou'll understand exactly what I am doing and why.  You will hone this Java Programming craft.  </strong></p>
<p><strong>Why learn Java compared to other programming languages?</strong></p>
<p>If you do a quick google search, you'll find that Java is the <em>most popular </em>Programming Language in use according to TIOBE index, since it's the ONLY language that works across all computer platform.  Java has the capability to run into different devices ( Android included) without needing to be recompiled for each one.  Hence, the slogan 'Write once, run anywhere'</p>
<p>This is why Java is everywhere.  Literally, everywhere!  Can you see the potential of making a really good living by becoming a Java Developer?</p>
<p>Give yourself the competitive advantage by learning the most popular programming language of all times - Java!  <strong>If you know Java, you'll always be competitive in the market.  You will be at the top of the food chain!</strong></p>
<p><strong>REMEMBER... I'm so confident that you'll love this course that we're offering a FULL money back guarantee for 30 days! So it's a complete no-brainer, sign up today with ZERO risk and EVERYTHING to gain.</strong></p>
<p>So what are you waiting for? Click the <strong>Enroll</strong> <strong>Now</strong> button and join the world's most highly rated Java 9 Masterclass - Beginner to Expert.</p>
<div>
<h3><strong>Who is the target audience?</strong></h3>
<ul>
<li>Anyone who wants to learn Java Programming Language</li>
<li>Anyone who wants to learn JavaFX, Java Web Application Development, Java Databases</li>
</ul>
<h3><strong>What you'll learn</strong></h3>
<ul>
<li><span>Have a Full Java Programming Language Core Knowledge</span></li>
<li>Build JavaFX User Interfaces and Applications</li>
<li>Build Scalable, Maintainable and Clean Java Programs</li>
<li><span>Learn how to Use Many Java Enterprise Frameworks like SpringBoot and Vaadin to Build Java Enterprise Applications</span></li>
<li><span>Become a Well-Rounded Java Programmer - who can see the big picture of Applications to be built</span></li>
</ul>
<h3><strong>Requirements</strong></h3>
<div>
<ul>
<li>Have a Computer and know how to turn it on and off.</li>
<li>Willingness and drive to learn, strong work ethics, a doer mentality</li>
<li>You - show up ready to learn!</li>
</ul>
</div>
</div>
</div>

If you want to learn Java from not knowing anything to a paid Java Developer, then this is a course for you!
Java is one of the most popular languages in the World. It's used by companies like Google, Accenture, Target, CenturyLink, Intel, Symantec, T-Mobile, eBay, Capital One, Groupon, New Relic, Nielsen, Uber, Spotify, Philips, Chegg, Yelp, Okta, Slack, Thomson Reuters, Opower, Zillow, Cloudera, Netflix, Canon, TripAdvisor and many more.
This means the demand is not scarce. With Java Skills you will always have a job, and companies all over the world will be coming to you!
This course is designed to teach you everything you need to know about Java in order to build high-end, efficient and scalable Java Applications.
If you want to become:
a highly paid Java Developer
an expert Java Programmer companies want to hire
a Freelancer Java Programmer who builds Enterprises Java Applications
a person who can build their own business applications using Java Programming Language
an Android Developer
a Java Web/Enterprise Applications Developer
better at Java ( sharpen your Java Knowledge and go deep into learning Advanced Java)
a Certified Java Developer...
... much more...
Then this course is for you and much more.... You'll be immersed into Java from the first lecture to the end. You will also receive a Certificate of Completion so you can present to your potential employer.
Why this Course? Why is this the best Course To Learn Java?
Well, if you are here is probably because you've either looked online for Java tutorials or maybe watched a lot of youtube videos and still can't really grasp core Java Programming Principles.
You see, out there on the Internet, you can find a lot of information, but the problem is that everything is scattered around and very frustrating to actually learn the right way since all you get is fragments of information. This is where this Complete Java MasterClass shines - it takes you from nothing to actually building amazing Java Applications, and MOST importantly, you'll learn the Ins and Outs of Java Programming Language. With the knowledge you gain from this course you can build any Java Based Application - Web Applications, Android Mobile Apps, Desktop Applications and even program your DVD Player!
Here's a list of some of the things you'll learn:
Everything pertaining to Java - Java keywords, Java lingo (operators, if statements, for loops, switch statements, while loops) and many other basic, fundamentals that will help you have a solid Java knowledge.
I will show you how to install all the tools you need in order to run Java programs such as IntelliJ ( which is the development tool used to code in Java ). Also, will show you how to install the Java libraries onto your machine (Windows, Linux and Mac). By the way, if you are using Eclipse, Jedit, Notepad, Netbeans or any other IDE, it's all good - you will still be learning a lot from this course.
I will show you how to think like a Pro Programmer when learning Java, and how to use the Java knowledge and transfer it to build Android Apps , Web Apps (using many other Java Frameworks like Spring Framework, Hibernate and more)
Java Object Oriented Programming so you can re-use code and write truly scalable and efficient code.
You'll Learn JavaFX library and build amazing User Interfaces that will make your potential employers want to hire you right away!
And so much more....
My goal in this course is to give you everything I know about Java so that you can be the best Java Programmer in the market! So that you become a Well-Rounded Java Programmer! All I teach you is what I wished I had known when I first started learning to Program in Java.
Don't just take my word for it, see what my past students had to say about my courses and my teaching style:
'Very well thought-out course. Flows smoothly with great delivery. I have been developing Android Apps for several years and I still found this course to be informative, relevant, and helpful. I would recommend everyone take this course if you are new to Android or returning for a refresher course.' - Douglas Pillsbury
'Great course. very easy in understanding and friendly learning. Good Job Sir. Thanks for this.' - Muhammad Adnan
'I am very satisfied with this course. I have only attended the Android part because I had a basic knowledge on Java. I really like how Paulo teaches. He goes step by step and you can understand everything. My first language is not english, but he speaks very clearly, I can understand every word. Also, he is a happy guy, and you can hear that throug the courses that he really loves what he is doing. ' - Antal Bereczki
'This course is ideal for beginners. This guy is a good teacher. As i get deeper, i feel i am gaining more and more power...haha.
I honestly think this is the best money i have ever spent in my life. This course is worth the money 100 times over. OMG, this good.
Paulo, you are FANTASTIC !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!' - Sean
'So far one of the best courses and instructors i have experienced in Udemy.' - Jim Landon
Are you afraid that maybe since you are an experience developer, and have never done Java before, you won't be able to learn Java? Take a look at what one of my students said about my course and teaching style:
'As a web developer I always thought that learning Android development will be hard. But with this course it's piece of cake!' - SaÅ¡a LackoviÄ
Students love my course so much that they can't even contain themselves... Look at what one student wrote:
'If there's something more than 5 starts, I would have given to this course.
Really great content along with detailed explanation.
Keep going on by updating and enhancing the content of this course. Personally, I enjoy every lecture I attend.
PAULO... YOU ARE BEST OF THE BEST ð 
Thanks a lot for this great course,
Best regards.' - Bassel Nasief
Sign up today, and look forward to:
Over 30 hours of HD 1080p video content
Source code
Assignments
Building several fully-fledged Java Applications
All the knowledge you need to start building any Java Application you want - Web, Desktop and more.
Thousands of dollars worth of design assets
My best selling From Zero to a Pro Mobile Developer eBook
It's proven that the best way to learn something is by immersing yourself in the subject you are trying to learn. If you want to master Java Programming, then you are in the right place.
By the end of this course, you will master Java Programming no matter the level of experience you are at right now.  In this comprehensive course, you will be learning by doing, by coding alongside me.
You'll understand exactly what I am doing and why. You will hone this Java Programming craft. 
Why learn Java compared to other programming languages?
If you do a quick google search, you'll find that Java is the most popular Programming Language in use according to TIOBE index, since it's the ONLY language that works across all computer platform. Java has the capability to run into different devices ( Android included) without needing to be recompiled for each one. Hence, the slogan 'Write once, run anywhere'
This is why Java is everywhere. Literally, everywhere! Can you see the potential of making a really good living by becoming a Java Developer?
Give yourself the competitive advantage by learning the most popular programming language of all times - Java! If you know Java, you'll always be competitive in the market. You will be at the top of the food chain!
REMEMBER... I'm so confident that you'll love this course that we're offering a FULL money back guarantee for 30 days! So it's a complete no-brainer, sign up today with ZERO risk and EVERYTHING to gain.
So what are you waiting for? Click the Enroll Now button and join the world's most highly rated Java 9 Masterclass - Beginner to Expert.
Who is the target audience?
Anyone who wants to learn Java Programming Language
Anyone who wants to learn JavaFX, Java Web Application Development, Java Databases
What you'll learn
Have a Full Java Programming Language Core Knowledge
Build JavaFX User Interfaces and Applications
Build Scalable, Maintainable and Clean Java Programs
Learn how to Use Many Java Enterprise Frameworks like SpringBoot and Vaadin to Build Java Enterprise Applications
Become a Well-Rounded Java Programmer - who can see the big picture of Applications to be built
Requirements
Have a Computer and know how to turn it on and off.
Willingness and drive to learn, strong work ethics, a doer mentality
You - show up ready to learn!

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