PostgreSQL vs MySQL: Key Differences & Use Cases

SQL Server vs MySQL vs Postgresql: Which One Is the Best

PostgreSQL vs. MySQL: What’s the Difference? | IBM

PostgreSQL Tutorial for beginners

Manage relational data with PostgreSQL - PostgreSQL Video Tutorial | LinkedIn Learning, formerly Lynda.com

Tutorial 1 - Introduction To PostgreSQL Video Lecture | Postgresql: A Complete Tutorial - Database Management

PostgreSQL Performance Tuning and Optimization Guide

PostgreSQL High Performance Tuning Guide