metalenigma's honest review, Introduction to Databases & SQL from a Senior Backend Developer course

It was great because I could learn the basic grammar and functions of SQL in an easy-to-understand way. It was a lecture where I could learn only the core points through fast-paced progress without any fluff. I think it would be good to get a general understanding by taking the course quickly at first, and then spend extra time studying the parts that are difficult to understand. It also made me think that I should try learning PostgreSQL as well.