How is the database structured and how does it interact with web frameworks?

Question

SQL

Hello, I need as detailed information as possible on databases in any form (books, courses, videos), about how databases are arranged, where they are used and how they interact with web frameworks, what are keys, relational databases, tables, fields and etc. These concepts pop up in the django book, but the author doesn't cover them in detail, you have to make assumptions and keep working with them, but I would like to be sure that my assumptions are correct.

Answer 1

Martin Graber - SQL for mere mortals