60 PostgreSQL courses

Build 9 projects to master 2 essential and modern technologies: Python and PostgreSQL

ABOUT COURSE Building Web Applications with Django and PostgreSQL: Master the Complete Stack Learn to build modern and robust web applications with one of the most popular and powerful tech stacks: Django and PostgreSQL. In this comprehensive course, you will learn: * The fundamentals of Django, including setting up a development environment, creating models, views, and templates, and handling user authentication and authorization. * How to work with Django's built-in admin interface and form files. * Advanced topics, such as working with Django's ORM (Object-Relational Mapping) to interact with the PostgreSQL database, handling form submissions, and integrating third-party libraries. * Best practices for structuring Django projects, handling user sessions, and securing your web applications against common web vulnerabilities. You will also gain hands-on experience in using PostgreSQL as your database backend, including: * Designing database schemas * Performing CRUD (Create, Read, Update, Delete) operations * Optimizing database performance Throughout the course, you will work on practical projects that will allow you to apply the concepts you've learned and build real-world web applications. By the end of this course, you will be able to: * Create dynamic and interactive web applications with Django and PostgreSQL. * Build secure, scalable, and maintainable web applications. * Become a skilled and proficient web developer. This course is perfect for: * Beginners who want to learn how to build web applications from scratch. * Experienced web developers who want to learn how to use Django and PostgreSQL. * Anyone who wants to learn how to build modern and robust web applications. Enroll today and start your journey to becoming a Django and PostgreSQL expert! Bonus: * Get access to the instructor's personal collection of Django and PostgreSQL resources. Why learn Django and PostgreSQL? Django and PostgreSQL are two of the most popular and powerful technologies for building web applications. Django is a popular web framework written in Python that allows developers to build robust and scalable web applications quickly and efficiently. PostgreSQL is a powerful open-source relational database management system known for its reliability and performance. Learning Django and PostgreSQL will give you a significant advantage in the job market and allow you to build more complex and sophisticated web applications. Here are some of the benefits of learning Django and PostgreSQL: * Django is a popular web framework with a large and active community. This means that there is a wealth of resources available to help you learn Django and get help when you need it. * Django is a powerful and versatile web framework that can be used to build a wide variety of web applications, from simple websites to complex e-commerce platforms. * PostgreSQL is a powerful and reliable database management system that is known for its performance and scalability. * PostgreSQL is also an open-source database, which means that it is free to use and distribute. So what are you waiting for? Enroll in this course today and start your journey to becoming a Django and PostgreSQL expert! WHAT WILL YOU LEARN? * Comprehensive coverage of Django web framework and PostgreSQL database * Practical projects to apply concepts learned * Hands-on experience with PostgreSQL as a database backend * Best practices for structuring Django projects and securing web applications * In-depth understanding of Django's ORM for database interactions * Integration of third-party libraries and Import * Real-world examples and use cases COURSE CONTENT GETTING STARTED * INTRODUCTION * GETTING STARTED ON WINDOWS, MACOS, AND LINUX * HOW TO ASK GREAT QUESTIONS * FAQS SETTING UP A PYTHON DEVELOPMENT * INSTALLING PYTHON * INSTALLING PYCHARM IDE FOR DEVELOPMENT * CREATING THE FIRST PYTHON PROJECT * WRITE AND RUN HELLO WORLD PROGRAM * COMMAND LINE BASICS * INSTALLATION AND ACCESS PIP COMMAND DJANGO SETTING UP THE PROJECT * INTRODUCTION TO WEB FRAMEWORK AND DJANGO * INSTALLING DJANGO AND SETTING UP A PROJECT * UNDERSTANDING DJANGO ARCHITECTURE AND STRUCTURED * CREATING A SIMPLE DJANGO APP BUILDING A DJANGO APP WITH POSTGRESQL * INTRODUCTION TO POSTGRESQL AND ITS ADVANTAGES FOR WEB APPLICATIONS * INSTALLING POSTGRESQL AND SETTING UP A DATABASE * PGADMIN SECURE LOGIN AND CREATE DATABASE * CONNECTION DJANGO TO POSTGRESQL * CREATING A BASIC HTTP VIEW METHOD REQUEST * URL PATTERN ON APP * INCLUDE APPS TO PROJECT URLS * INSTALLING THE PSYCOPG2 MODULE FOR DB CONNECTION DJANGO MODELS AND ORM (OBJECT RELATIONAL MAPPING) * DEFINING MODELS AND CREATING DATABASE TABLES * USING DJANGOS BUILT-IN ORM TO INTERACT WITH THE DATABASE * MIGRATION TO CREATE DB TABLES * ASSESSMENT TEST * SOLUTION FOR AN ASSESSMENT TEST WORKING WITH ADMIN MODULE * CREATING SUPERUSER AS ADMIN * AUTHENTICATION AND AUTHORIZATION * USER ACCESS PERMISSIONS * REGISTERING USER MODELS TO THE ADMIN DASHBOARD * CREATING DATA USING CRUD FUNCTIONALITY * VIEW DATA ON THE POSTGRESQL DATABASE TABLE DJANGO VIEWS AND TEMPLATES * UNDERSTANDING THE MVC - MVT * CREATING VIEWS AND HANDLING HTTP REQUESTS AND RENDERING TEMPLATES * CREATING A TEMPLATE WITH HTML PAGE * BUILDING DYNAMIC FORM AND HANDLING DJANGO FORM DESIGN * CREATING BOOTSTRAP TEMPLATE * APPLYING BOOTSTRAP TO DJANGO FORM * CREATING STUNNING PRODUCT CARD ITEMS DJANGO PROJECT: REGISTRATION FORM - REAL WORLD * CREATING MODEL * CREATING FORMS * CREATING VIEWS * APPLYING ORM - MIGRATIONS * CREATING MY FORM TEMPLATE * ADDING URLS * CREATING SUCCESS_VIEW TEMPLATE * PROJECT URLS UPDATE AND ADDING INSTALLED APPS * RUN PROJECT AND SUBMIT DATA TO DATABASE DJANGO REPORTS * CREATING REPORT_VIEW METHOD * CREATING REPORT_TEMPLATE * UPDATE URLS PATTERN * RUN PROJECT AND TEST REPORTS COURSE RESOURCES * COURSE RESOURCES A course by Sekhar Metla IT Industry Expert Material Includes Download Resources and Reference Project Source Code Django to PostgreSQL database connection Project Settings file RequirementsBasic knowledge of Python programmingUnderstanding of relational databases and SQL - optionalFamiliarity with web development concepts (HTML, CSS, and JavaScript) - optional Audience Beginners Python Django developers curious about web application development Web developers who want to learn how to build web applications using Django and PostgreSQL Python developers who want to expand their skillset to web development Students or professionals looking to enhance their web development skills with Django and PostgreSQL. REQUIREMENTS * Basic knowledge of Python programming * Understanding of relational databases and SQL - optional * Familiarity with web development concepts (HTML, CSS, and JavaScript) - optional

Duration 5 Days 30 CPD hours This course is intended for This class is intended for DBAs and IT Professionals who are responsible for administration and maintenance of PostgreSQL, and want to increase proficiency and learn best practices. Targeted at: DBAs and Architects, and appropriate for Analysts, Support Engineers, and other IT professionals Overview Please refer to overview This is an immersive 5-day class that offers hands-on labs and combines the core topics from Foundations of Postgres Administration and Advanced PostgreSQL Administration into a one-week class, with significant savings over list price. Upon course completion, you will be prepared to manage mission critical PostgreSQL installations, and perform core administration tasks with confidence and skill. COURSE OUTLINE * 1 - POSTGRES SYSTEM ARCHITECTURE * 2 - INSTALLATION AND GETTING STARTED * 3 - CONFIGURATION, CREATING, MANAGING DATABASES * 4 - USER TOOLS ? USING PSQL * 5 - GUI TOOLS - USING PGADMIN 4 * 6 - SECURITY BASICS * 7 - SQL PRIME BACKUP AND RECOVERY * 8 - ROUTINE MAINTENANCE * 9 - POSTGRES DATA DICTIONARY * 10 - MOVING DATA * 11 - SQL TUNING * 12 - PERFORMANCE TUNING * 13 - STREAMING REPLICATION * 14 - TABLE PARTITIONING * 15 - EXTENSION MODULES * 16 - MONITORING * 17 - UPGRADING BEST PRACTICES

Duration 1.5 Days 9 CPD hours This course is intended for This course is intended for DBAs and IT Professionals who want to enhance their Postgres administration skill to the next level. Overview This exam is the definitive standard for PostgreSQL professionals. This certification assesses and certifies a database professional?s ability to work in demanding, large-scale, real-world production environments. This course covers enterprise class tools for Postgres administration and prepares the learners to handle real time, production environments. Upon course completion, you will be prepared to manage large, highly available Postgres databases with confidence. POSTGRESQL INTRODUCTION SQL TUNING PERFORMANCE TUNING PERFORMANCE AND BENCHMARKING WAL ARCHIVING STREAMING REPLICATION CONNECTION POOLING TABLE PARTITIONING EXTENSIONS FOREIGN DATA WRAPPERS MONITORING DATABASE SECURITY UPGRADING BEST PRACTICES ADDITIONAL COURSE DETAILS: Nexus Humans Advanced PostgreSQL Administration training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Advanced PostgreSQL Administration course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 3 Days 18 CPD hours PostgreSQL is a powerful, open-source, object-relational database system known for being reliable, secure, and flexible. For administrators, learning PostgreSQL equips you with the skills needed to handle complex and high-performance databases in our data-driven world. Big-name companies like Apple, Cisco, Fujitsu, and IBM trust PostgreSQL for their critical applications, which highlights its significance and broad industry adoption. By getting the hang of PostgreSQL, administrators can boost their career opportunities and play a key role in the success of data-focused businesses. PostgreSQL Server Administration is a three-day hands-on course geared for administrators seeking to sharpen their skills and elevate their database management capabilities. Throughout the course you?ll explore a wide range of essential topics, from server architecture and user accounts to monitoring and routine maintenance. Throughout the course, you'll gain invaluable insights and practical techniques that will empower you to optimize, secure, and manage your PostgreSQL environment effectively. As you navigate through server configuration, database reporting, backup and restore procedures and more, you'll have the opportunity to apply your newfound knowledge to real-world scenarios. By the end of the course, you'll be equipped with the confidence and skillset required to tackle a wide array of administrative challenges and to effectively manage your PostgreSQL databases. ADDITIONAL COURSE DETAILS: Nexus Humans PostgreSQL Server Administration (TTDB7020) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the PostgreSQL Server Administration (TTDB7020) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 3 Days 18 CPD hours This course is intended for The ideal audience for this course includes database enthusiasts, IT professionals, and developers who are eager to expand their knowledge and skill set in database management and optimization. Roles that would greatly benefit from attending this course include: Database Developers: Those who design, implement, and maintain databases as part of their primary responsibilities and want to improve their expertise in schema design, query optimization, and advanced database features. Backend Developers: Professionals who work on server-side application logic and require a strong understanding of database management to integrate data storage and retrieval processes into their applications. Overview Upon completing this course, database developers will be able to: Design and implement efficient database schemas by employing normalization techniques, appropriate indexing strategies, and partitioning methods to optimize data storage and retrieval processes. Develop advanced SQL queries, including joining multiple tables, utilizing subqueries, and aggregating data, to extract valuable insights and facilitate decision-making processes. Implement stored procedures, functions, and triggers to automate common database tasks, enforce data integrity, and improve overall application performance. Apply database performance tuning techniques, such as query optimization, index management, and transaction control, to ensure optimal resource usage and enhanced system responsiveness. Integrate databases with various programming languages and platforms, enabling seamless data access and manipulation for web, mobile, and desktop applications. PostgreSQL is a powerful, open-source object-relational database management system that emphasizes extensibility, data integrity, and high performance. Its versatility and robust feature set make it an ideal choice for developers working on projects of all sizes, from small-scale applications to enterprise-level systems. By learning PostgreSQL, developers can tap into its advanced capabilities, such as full-text search, spatial data support, and customizable data types, allowing them to create efficient and scalable solutions tailored to their unique needs. PostgreSQL for Database Developers is a three-day hands-on course that explores the fundamentals of database management, covering everything from installation and management to advanced SQL functions. Designed for beginners and enthusiasts alike, this course will equip you with the knowledge and skills required to effectively harness the power of PostgreSQL in today's data-driven landscape. Throughout the course you?ll be immersed in a variety of essential topics, such as understanding data types, creating and managing indexes, working with array values, and optimizing queries for improved performance. You?ll gain valuable hands-on experience with real-world exercises, including the use of the psql client, writing triggers and stored procedures with PL/pgSQL, and exploring advanced SQL functions like Common Table Expressions (CTE), Window Functions, and Recursive Queries. You?ll exit this course with a solid foundation in PostgreSQL, enabling you to confidently navigate and manage your databases with ease and efficiency. INSTALLING & MANAGING POSTGRESQL * PostgreSQL installation process * Optimal configuration settings * User and role management * Database backup and restoration OVERVIEW OF POSTGRESQL DATABASE * PostgreSQL architecture overview * Understanding database objects * Efficient data storage * Transaction management basics USING THE PSQL CLIENT * Introduction to psql * Essential psql commands * Executing queries effectively * Managing databases with psql UNDERSTANDING POSTGRESQL DATA TYPES * Numeric data types explored * Character and binary types * Date, time, and boolean values * Array and other types UNDERSTANDING SEQUENCES * Sequence creation and usage * Customizing sequence behavior * Implementing auto-increment columns * Sequence manipulation and control CREATING & MANAGING INDEXES * PostgreSQL index fundamentals * Designing partial indexes * Utilizing expression-based indexes * Index management techniques USING COPY TO LOAD DATA * COPY command overview * Importing and exporting data * Handling CSV and binary formats * Performance considerations WORKING WITH ARRAY VALUES * Array value basics * Array manipulation functions * Querying arrays efficiently * Multidimensional array handling ADVANCED SQL FUNCTIONS * Mastering Common Table Expressions * Utilizing Window Functions * Regular Expressions in SQL * Crafting Recursive Queries WRITING TRIGGERS & STORED PROCEDURES WITH PL/PGSQL * PL/pgSQL variables usage * Implementing loop operations * PERFORM and EXECUTE statements * Developing PostgreSQL triggers USING THE POSTGRESQL QUERY OPTIMIZER * Query analysis and optimization * EXPLAIN command insights * PostgreSQL query operators * Identifying performance bottlenecks IMPROVING QUERY PERFORMANCE * Query performance tuning * Index optimization strategies * Efficient database partitioning * Connection and resource management WRAP UP & ADDITIONAL RESOURCES * Further learning opportunities * Staying up-to-date with PostgreSQL * Community engagement and support ADDITIONAL COURSE DETAILS: Nexus Humans PostgreSQL for Database Developers (TTDB7024) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the PostgreSQL for Database Developers (TTDB7024) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

COURSE OVERVIEW: The demand for web developers is snowballing. According to the Bureau of Labor Statistics, employment of web developers is projected to grow 22 percent from 2020 to 2030, much faster than the average for all occupations. Are you eager to craft powerful web applications that captivate users and drive business growth? Look no further! This Building Web Applications with Django and PostgreSQL course will equip you with the essential skills to master Django, a versatile web framework, and PostgreSQL, a robust database management system. "Numbers don't lie" - the soaring popularity of Python-based web frameworks like Django is a testament to their relevance and demand in the industry. As you delve into this course, you'll be pleased to know that recent surveys have highlighted Django's dominance in the web development market. Gain a competitive edge as you learn from seasoned professionals, and dive into the world of web development with confidence.  Take advantage of this golden opportunity! Enrol now to embark on an exciting journey of learning and transformation. -------------------------------------------------------------------------------- KEY FEATURES OF THE COURSE: Unleash your potential with a CPD certificate upon course completion, solidifying your expertise in web application development. Enjoy an uninterrupted learning experience with our 24/7 Learning Assistance, ensuring that you have the support you need whenever you need it. Embrace an interactive and engaging learning journey with captivating materials, real-world projects, and quizzes that inspire you. -------------------------------------------------------------------------------- WHO IS THIS COURSE FOR? If you aspire to become a web developer, programming virtuoso, or IT enthusiast, this Building Web Applications with Django and PostgreSQL course is tailor-made. Whether you're just starting or an experienced developer looking to enhance your skill set, our course caters to learners of all levels, fostering an inclusive and supportive learning environment. -------------------------------------------------------------------------------- WHAT YOU WILL LEARN: * Seamlessly set up Python and PyCharm IDE on diverse platforms. * Unravel the architectural marvels of Django, and build your first Django app. * Embrace the power of PostgreSQL for web applications and configure it flawlessly. * Harness the potential of Django's built-in ORM for streamlined database interactions. * Implement foolproof user authentication and authorisation mechanisms. * Craft dynamic web pages using HTML, templates, and Bootstrap. * Design visually stunning product card items to elevate your web applications. -------------------------------------------------------------------------------- WHY ENROL IN THIS COURSE: Your success story begins with us, where you'll gain in-demand skills to create sophisticated web applications that thrive in today's digital landscape. Experience the best as you join our top-reviewed course, regularly updated to stay ahead of industry trends. With hands-on experience and industry-relevant skills, you'll elevate your employability and unlock doors to exciting opportunities. -------------------------------------------------------------------------------- REQUIREMENTS: * A basic understanding of Python * A computer with Python installed -------------------------------------------------------------------------------- CAREER PATH: Upon completion, embark on a rewarding career path in web development with diverse options, including: * Web Developer - £35,000 to £55,000 per annum * Full-Stack Developer - £40,000 to £65,000 per annum * Django Developer - £45,000 to £70,000 per annum * Python Developer - £40,000 to £65,000 per annum * Frontend Developer - £30,000 to £50,000 per annum * Backend Developer - £40,000 to £65,000 per annum * Database Administrator - £35,000 to £55,000 per annum -------------------------------------------------------------------------------- CERTIFICATION: The crowning achievement of your learning endeavour awaits as you earn your well-deserved CPD certificate. Recognised and esteemed across industries, this certificate will validate your proficiency in building web applications with Django and PostgreSQL. Take the first step towards excellence and enrol in our course today! -------------------------------------------------------------------------------- COURSE CURRICULUM 10 sections • 53 lectures • 04:52:00 total length •Introduction: 00:04:00 •Getting started on Windows, macOS, and Linux: 00:01:00 •How to ask great questions: 00:02:00 •FAQs: 00:01:00 •Installing Python: 00:07:00 •Installing PyCharm IDE for development: 00:12:00 •Creating the first Python project: 00:09:00 •Write and Run Hello World program: 00:05:00 •Command line basics: 00:06:00 •Installation and access pip command: 00:10:00 •Introduction to web framework and Django: 00:04:00 •Installing Django and setting up a project: 00:07:00 •Understanding Django architecture and structured: 00:08:00 •Creating a simple Django app: 00:06:00 •Introduction to PostgreSQL and its advantages for web applications: 00:04:00 •Installing PostgreSQL and setting up a database: 00:13:00 •pgAdmin Secure login and create database: 00:10:00 •Connection Django to PostgreSQL: 00:09:00 •Creating a Basic HTTP view method request: 00:04:00 •URL pattern on app: 00:05:00 •Include apps to project urls: 00:05:00 •Installing the psycopg2 module for DB connection: 00:05:00 •Defining models and creating database tables: 00:08:00 •Using Djangos built-in ORM to interact with the database: 00:06:00 •Migration to create DB tables: 00:06:00 •Assessment Test: 00:01:00 •Solution for an Assessment Test: 00:04:00 •Creating Superuser as Admin: 00:07:00 •Authentication and Authorization: 00:03:00 •User access permissions: 00:04:00 •Registering user models to the admin Dashboard: 00:04:00 •Creating data using CRUD functionality: 00:06:00 •View data on the PostgreSQL database table: 00:04:00 •Understanding the MVC: 00:05:00 •Creating views and handling HTTP requests and rendering templates: 00:10:00 •Creating a template with HTML page: 00:10:00 •Building dynamic form and handling: 00:10:00 •Creating Bootstrap template: 00:06:00 •Applying Bootstrap to Django form: 00:04:00 •Creating Stunning Product Card items: 00:09:00 •Creating model: 00:04:00 •Creating forms: 00:03:00 •Creating views: 00:07:00 •Applying ORM - migrations: 00:03:00 •Creating my_form template: 00:05:00 •Adding urls: 00:03:00 •Creating success_view template: 00:04:00 •Project urls update and adding Installed apps: 00:02:00 •Run project and submit data to database: 00:06:00 •Creating report_view method: 00:03:00 •Creating report_template: 00:03:00 •Update urls pattern: 00:02:00 •Run project and test reports: 00:03:00

Learn Python and build & deploy a real estate application using the Django framework & PostgreSQL

Welcome to a hands-on SQL course. In this course, you will learn the fundamentals of SQL databases and the relational model. We will cover core concepts such as inserting data into SQL databases, extracting data from SQL databases, aggregations, subqueries, joins, unions, and window functions. This course will help you write complex queries to perform tasks as required in technical interviews or on the job.

This complete training program comprising levels 1 and 2 is divided into multi-sequential sections to let you gain comprehensive knowledge and understanding of SQL and data analysis. This two-level course is designed to kickstart your SQL knowledge and perform various data analysis tasks and implement SQL in projects independently and efficiently.