PostgreSQL: A Powerful Open-Source Database

Learn how to use PostgreSQL, a powerful open-source relational database system. This track covers everything from basic queries to advanced features like indexing, transactions, and replication.

📄️ 1. Setup & Installation

Step-by-step guide to installing PostgreSQL locally and using pgAdmin for database management.

📄️ 2. Basic Queries

Master the four basic operations of SQL (CRUD) to interact with your PostgreSQL tables.

📄️ 3. Relationships & Joins

Learn how to connect different tables using Primary Keys, Foreign Keys, and Joins.

📄️ 4. Indexing & Performance

Learn how to speed up your database queries using indexes and understand when to use them.