Is it bad to use redundant relationships?

Question

Suppose I have the following tables in my database:

Now all my queries depend on Company table. Is it a bad practice to give every other table a (redundant

Answer 1

That depends on your functional requirements for 'Performance'. Is your application going to handle heavy demand? Simplifying JOINS boasts performance. Besides hardware is cheap and turn-around time is important.

The more deeper you go in database normal forms - you save space but heavy on computation