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

Module 1: Introduction to PostgreSQL
Overview of Relational Databases
Introduction to PostgreSQL
Installing and Configuring PostgreSQL (Ref: PostgreSQL Administration)
Basic SQL Commands

Module 2: PostgreSQL Architecture
PostgreSQL Architecture Overview
Processes and Memory Management
Storage Mechanisms
Transaction Management

Module 3: Database Design and Modeling
Relational Database Design Principles
Normalization and Denormalization
Data Types in PostgreSQL
Creating and Managing Tables

Module 4: PostgreSQL Administration Basics
User and Role Management
Permissions and Security
Database Objects Management (Schema, Indexes, Views)
Backup and Restore Strategies

Module 5: Performance Tuning
Identifying Performance Bottlenecks
Query Optimization Techniques
Indexing and Partitioning
Monitoring and Logging

Module 6: High Availability and Replication
Introduction to High Availability
Replication Concepts
Setting up and Managing Replication
Failover and Disaster Recovery

Reference