Description

Introduction to PostgreSQL DBA

Welcome to the PostgreSQL DBA course! PostgreSQL is a powerful, open-source relational database management system renowned for its reliability, feature richness, and performance. This course is tailored for aspiring Database Administrators (DBAs) and those looking to enhance their database management skills specifically in a PostgreSQL environment.

Throughout this training, you will gain in-depth knowledge of PostgreSQL architecture, administration, and optimization techniques. You will learn to install, configure, and manage PostgreSQL databases, ensuring high availability and security. Additionally, you will explore backup and recovery strategies, performance tuning, and troubleshooting, equipping you with the skills necessary to maintain robust database systems in production environments.

By the end of the course, you will be prepared to take on the role of a PostgreSQL DBA, capable of managing and optimizing PostgreSQL databases for a variety of applications.

Prerequisites

To ensure you get the most out of this training, we recommend the following prerequisites:

1. Basic SQL Knowledge: Familiarity with SQL concepts and queries is essential, as PostgreSQL builds upon these foundations.
2. Understanding of Database Concepts: A general grasp of relational database principles and structures will help you engage with the material effectively.
3. Basic Linux Command Line Skills: Since PostgreSQL is often deployed on Linux systems, basic command line knowledge will be beneficial.
4. No prior DBA experience required: This course is designed for both beginners and those with some experience in database administration.

TABLE OF CONTENT

1. Introduction to PostgreSQL

1.1 Overview of Relational Databases
1.2 Introduction to PostgreSQL
1.3 Installing and Configuring PostgreSQL
1.4 Basic SQL Commands

2. PostgreSQL Architecture

2.1 PostgreSQL Architecture Overview
2.2 Processes and Memory Management
2.3 Storage Mechanisms
2.4 Transaction Management

3. Database Design and Modeling

3.1 Relational Database Design Principles(Ref: Multivalue DB-Rocket Fundamentals)
3.2 Normalization and Denormalization
3.3 Data Types in PostgreSQL
3.4 Creating and Managing Tables

4. PostgreSQL Administration Basics

4.1 User and Role Management
4.2 Permissions and Security
4.3 Database Objects Management (Schema, Indexes, Views)
4.4 Backup and Restore Strategies

5. Performance Tuning

5.1 Identifying Performance Bottlenecks
5.2 Query Optimization Techniques
5.3 Indexing and Partitioning
5.4 Monitoring and Logging

6. High Availability and Replication

6.1 Introduction to High Availability
6.2 Replication Concepts
6.3 Setting up and Managing Replication
6.4 Failover and Disaster Recovery

Conclusion

This course provides a comprehensive introduction to PostgreSQL, covering database architecture, administration, performance tuning, and high availability. By mastering these fundamentals, participants will be equipped to manage and optimize PostgreSQL databases effectively in enterprise environments.

Reference