Udemy Hussein Nasser [2021] -

If you buy one, start with or "PostgreSQL – Advanced Database Administration." Watch a few of his YouTube videos first to see if his style clicks with you. And when you take the course, pause frequently, draw along, and run the commands yourself – otherwise, the information density will overwhelm you.

Worth every penny – but only if you're ready for a deep, no-hand-holding technical dive. udemy hussein nasser