709 Courses

With this 2-in-1 course, you will get access to AWS Technical Essentials and AWS Certified Solutions Architect - Associate certification exam content.

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 IntroductionSQL TuningPerformance TuningPerformance and BenchmarkingWAL ArchivingStreaming ReplicationConnection PoolingTable PartitioningExtensionsForeign Data WrappersMonitoringDatabase SecurityUpgrading 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 2 Days 12 CPD hours This course is intended for This course is intended for DBAs and IT Professionals who are responsible for administration and maintenance of PostgreSQL or EDB Postgres Advanced Server. It teaches the essential skills required by Postgres DBAs to be successful. Overview This certification exam assesses and certifies a database professional to demonstrate the fundamental skills necessary to maintain and manage a PostgreSQL server and applications in a production environment. This course presents the PostgreSQL database architecture and core administrative tasks including configuration, maintenance, monitoring, backups, recovery, and moving data. It also introduces learners to enterprise class tools for Postgres administration and prepares them to handle real time, production environments. Upon course completion, the learners will be prepared to manage large, highly available Postgres databases with confidence. Introduction and Architectural OverviewSystem ArchitecturePostgreSQL InstallationEDB Postgres Advanced Server InstallationDatabase ClustersConfigurationCreating and Managing DatabasesCommand Line User ToolsGUI ToolsSecurity BasicsSQL PrimerBackup, Recovery, and PITRRoutine MaintenanceData DictionaryMoving Data Additional course details: Nexus Humans Foundations of Postgres 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 Foundations of Postgres 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.

This comprehensive course dives deep into Oracle database RAC administration, spanning 12c and 19c versions. Gain practical skills in architecture, installation, tuning, upgrading, mastering backup, recovery, dynamic services, load balancing, patching, Flex Clusters, and more. Discover advanced techniques through hands-on practice videos.

This course explains how huge chunks of data can be analyzed and visualized using the power of the data analyst toolbox. You will learn Python programming, advanced pivot tables' concepts, the magic of Power BI, perform analysis with Alteryx, master Qlik Sense, R Programming using R and R Studio, and create stunning visualizations in Tableau Desktop.

Overview of MySql Masterclass The digital world has changed how businesses work in the UK, and database management is now a key part of every successful company. MySQL is one of the most popular tools for this job, used by over 40% of websites around the world. In the UK, big names like BBC, Sky, and many tech startups in London’s Silicon Roundabout rely on MySQL. The MySql Masterclass is designed to help people learn the skills needed to build a strong career in this growing field. Database experts in the UK earn an average salary of £45,000 each year, making it a smart career choice. The MySql Masterclass has 41 helpful modules that start with the basics and move up to more advanced topics. Students will learn how to create databases, write MySQL commands, use joins, and manage stored procedures. The course also teaches how to make systems run faster and safer with performance and security tools. Other important topics include handling JSON data, using full-text search, and working with replication. These are all things that modern companies look for in a database specialist. This MySql Masterclass is made for beginners and gives them the knowledge they need to handle real business databases. It helps students build strong skills in design, optimisation, and administration. The UK’s tech industry is worth £150 billion a year, and the MySql Masterclass helps learners get ready for job opportunities in many areas like retail, health, and finance. Learning Outcomes By the end of the MySql Masterclass, learners will be able to: Build and manage MySQL databases from the ground up Use SELECT, INSERT, UPDATE, and DELETE commands with confidence Work with advanced joins, unions, and stored procedures Design and use indexes, views, and full-text search for better performance Set up MySQL replication, backups, and basic system administration Handle JSON data and manage time zone settings within databases Who is this course for? Aspiring Database Administrators who want full MySQL training to manage databases, user access, and backups in organisations needing strong data systems. Software Developers who want to improve their backend development by learning MySQL queries, stored procedures, and database performance skills. Data Analysts who need advanced SQL to pull useful data from complex tables using joins, group functions, and reporting tools. IT Professionals looking to build database knowledge, including how to configure, tune, and fix issues in MySQL systems. Career Changers with little or no tech background who want to start in database roles, learning from the basics to advanced MySQL tasks. Process of Evaluation After studying the MySql Masterclass Course, your skills and knowledge will be tested with an MCQ exam or assignment. You have to get a score of 60% to pass the test and get your certificate. Certificate of Achievement Certificate of Completion - Digital / PDF Certificate After completing the MySql Masterclass Course, you can order your CPD Accredited Digital / PDF Certificate for £5.99. (Each) Certificate of Completion - Hard copy Certificate You can get the CPD Accredited Hard Copy Certificate for £12.99. (Each) Shipping Charges: Inside the UK: £3.99 International: £10.99 Requirements You don’t need any educational qualification or experience to enrol in the MySql Masterclass course. Career Path Completing this MySql Masterclass course could lead to rewarding jobs like: Database Administrator – £35K to £65K per year MySQL Developer – £30K to £55K per year Data Analyst – £25K to £45K per year Backend Developer – £35K to £60K per year Database Consultant – £40K to £70K per year Course Curriculum: MySql Masterclass Module 1: Introduction on MySQL 01:00:00 Module 2: Data Types 00:51:00 Module 3: SELECT Statements 00:59:00 Module 4: Backticks 00:15:00 Module 5: NULL 00:18:00 Module 6: Limit and Offset 00:13:00 Module 7: Creating databases 00:18:00 Module 8: Using Variables 00:25:00 Module 9: Comment MySQL 00:14:00 Module 10: INSERT Statements 00:29:00 Module 11: DELETE Statements 00:21:00 Module 12: UPDATE Statements 00:20:00 Module 13: ORDER BY Clause 00:08:00 Module 14: Group By 00:18:00 Module 15: Errors in MySQL 00:10:00 Module 16: Joins 00:37:00 Module 17: Joins continued 00:11:00 Module 18: UNION 00:18:00 Module 19: Arithmetic 00:20:00 Module 20: String operations 00:33:00 Module 21: Date and Time Operations 00:08:00 Module 22: Handling Time Zones 00:07:00 Module 23: Regular Expressions 00:19:00 Module 24: VIEWS 00:20:00 Module 25: Table Creation 00:23:00 Module 26: ALTER TABLE 00:23:00 Module 27: Drop Table 00:05:00 Module 28: MySQL LOCK TABLE 00:10:00 Module 29: Error codes 00:08:00 Module 30: Stored routines (procedures and functions) 00:29:00 Module 31: Indexes and Keys 00:24:00 Module 32: Full-Text search 00:18:00 Module 33: PREPARE Statements 00:09:00 Module 34: JSON 00:11:00 Module 35: Extract values from JSON type 00:05:00 Module 36: MySQL Admin 00:08:00 Module 37: TRIGGERS 00:12:00 Module 38: Configuration and tuning 00:07:00 Module 39: Events 00:08:00 Module 40: ENUM 00:09:00 Module 41: Collations, Transactions, Log files, Replication, Backup 00:41:00

Duration 3 Days 18 CPD hours This course is intended for This hands-on course is geared for experienced DBAs already working with Oracle. Overview This course combines expert lecture, real-world demonstrations and group discussions with machine-based practical labs and exercises. Working in a hands-on learning environment led by our expert facilitator, you'll learn how to: Implement backup and recovery settings and perform backup operations to the media of your choice. Move data between databases and files Use Oracle Database recovery processes to recover from media and other failures. Diagnose and repair data failures Use flashback technologies and data duplication to complement backup and recovery procedures Secure the availability of their database using backup and recovery strategies Geared for DBAs and other technical support staff, Oracle Database 19c Backup and Recovery is a hands-on course that allows you to develop appropriate backup and recovery procedures to address their business model and requirements. Throughout the course you?ll explore how to implement basic backup and recovery procedures, move data between databases and files, and employ basic monitoring procedures. You?ll also learn how to secure the availability of a database by using appropriate backup and recovery strategies, how to how to perform backup and recovery operations using RMAN, and how to use Flashback features to recover from human error. This course combines expert lecture, real-world demonstrations and group discussions with machine-based practical labs and exercises. Working in a hands-on learning environment led by our expert facilitator, you?ll learn how to:Implement backup and recovery settings and perform backup operations to the media of your choice.Move data between databases and filesUse Oracle Database recovery processes to recover from media and other failures.Diagnose and repair data failuresUse flashback technologies and data duplication to complement backup and recovery proceduresSecure the availability of their database using backup and recovery strategies Backup Methods User Managed Backups Oracle Managed Backups Types of Failures Types of Recoveries Recovery Configuration Configuring the Database for Archivelog Configuring the Database for No-Archivelog Configuring the Flash Recovery Area Configuring RMAN RMAN Default Settings Command Line Enterprise Manager RMAN Backups Full RMAN Backup Compressed Backups Uncompressed Backups Partial RMAN Backup Incremental Backups Change Tracking File Managing Backups Backup Reports Backup Maintenance Backup Catalog Backup Crosscheck RMAN Complete Recovery RMAN Complete Recovery Database Recovery Tablespace Recovery Datafile Recovery RMAN In-Complete Recovery Time Based Recovery Sequence Based Recovery SCN Based Recovery Non-Database File Recovery Spfile Recovery Controlfile Recovery Incremental Recovery Flash Recovery Area for a Fast Recovery User Managed Backup Configuring User Managed Backups Perform a User Managed Backup User Managed Recovery User Managed Complete Recovery User Managed Incomplete Recovery Configuring Flashback Flashback Query Flashback Drop Flashback Database Performing Flashback Recoveries Flashback Query Flashback Drop Flashback Transaction Query Flashback Versions Query Performing Flashback Database Determining the FRA Size FRA Retention Performing a Flashback Database RMAN Duplicate Command Setting up for a Duplicate Database Creating the Duplicate spfiles Performing the Duplicate Command. RMAN Recovery Catalog Configuring for the Recovery Catalog Creating the Recovery Catalog Backups with the Recovery Catalog Registering the Database with the Recovery Catalog Performing Backups with the Recovery Catalog Recoveries with the Recovery Catalog Identifying Type of Recoveries with the Recovery Catalog Performing Recoveries with the Recovery Catalog Recovery Catalog Maintenance Registering Additional Databases with the Recovery Catalog Cataloging Additional Backups with the Recovery Catalog Recovery Catalog Scripts DataPump Configuring Datapump DataPump Exports DataPump Imports Tuning RMAN RMAN Sessions RMAN Channels RMAN Job Progress Additional course details: Nexus Humans Oracle 19c Database Backup and Recovery (TTOR21619) 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 Oracle 19c Database Backup and Recovery (TTOR21619) 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 5 Days 30 CPD hours This course is intended for This course is intended for Administrator, Database Administrator, Network Administrator, Systems Administrator. Overview Upon successful completion of this course, students will be able to Configure and use Transparent Data Encryption, Understand and use Oracle Key Vault, Understand Oracle Data Redaction, Understand and use Oracle Data Masking and Subsetting, Understand security risks and identify appropriate Oracle solutions, Configure general authentication and authorization, Understand and implement Global Users, Set up and maintain a simple wallet, Install and use Oracle Database Vault, and Configure and use Transparent Sensitive Data Protection. In the Oracle Database Security: Preventive Controls course, students learn how they can use Oracle Database Security products and technologies to meet the security, privacy and compliance requirements of their organization. In the Oracle Database Security: Preventive Controls course, students learn how they can use Oracle Database Security products and technologies to meet the security, privacy and compliance requirements of their organization. Additional course details: Nexus Humans Oracle Database Security - Preventive Controls 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 Oracle Database Security - Preventive Controls 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 1 Days 6 CPD hours This course is intended for This course is intended for Administrator, Database Administrator, End User, Network Administrator, and Systems Administrator. Overview Upon completion of this course, students will be able to Describe and determine database security requirements, Understand Oracle security solutions to help meet security requirements, Implement basic database security, Configure network security, and Discover basic security configuration issues. This Introduction to Oracle Database Security Ed 1 training teaches you how to use Oracle Database features to help meet the security, privacy and compliance requirements of your organization. Introduction Course Objectives Course Schedule Detective Security Controls Preventive Security Controls Your Learning Aids Basic Workshop Architecture Understanding Security Requirements Fundamental Data Security Requirements Security Risks Techniques to Enforce Security Choosing Security Solutions Database Access Control: Authentication Protecting Against Database Bypass with Encryption Protecting Sensitive Data Protecting against Application Bypass Detecting Threats Compliance Implementing Basic Database Security Database Security Checklist Reducing Administrative Effort Principle of Least Privilege Objects Protection Configuring Network Security Network Access Control Listener Security Listener Usage Control Manage fine-grained access to external network services Discovering Basic Configuration Issues Accessing Enterprise Manager Security Reports Using Various Security Reports

This second-edition JavaScript course covers fundamental concepts, including variables, data types, functions, and control flow, as well as advanced topics such as object-oriented programming, modules, and testing. With practical projects and clear explanations, learners can gain a solid understanding of the language and develop their skills.