How to create dependencies between database tables?

Question

Database design

Hello, please tell me an article in which the competent planning of table relationships in the database is well described. I'm not interested in the theory of what kind of connections there are and how to organize them, but in general how to properly organize relationships in the database before starting work on the project.

PS Already found the answer, if anything, here is the article - https://habr.com/en/post/254773/

Answer 1

Google about data normalization and at least the first 3 normal forms (1NF, 2NF, 3NF). Although there are a few more