Books on designing complex relational databases?

Question

Books

What are the books in Russian on designing complex relational databases?

Answer 1

On the one hand, yes, there are almost no difficulties in reducing to some normal form. In total, there are types of relationships - one to one, one to many and many to many through an intermediate table. The choice is almost always easy.
But when there are difficulties with performance, perversions begin with conscious denormalization and maintaining relevance in related tables (remains, revolutions and detailed movements, for example). That's about it and I would read the general approaches. Since I know only the approach of one yellow company.

Answer 2

any
complex base consists of simple ones
and simple ones have only four options

Answer 3

Any textbook on databases is possible for universities to smear themselves directly with theory. The main thing is a theory to know what, why and why it is so. The rest is done by analogy.

Answer 4

big projects is too abstract concept.
Large projects can be used with regular small databases, without complications.
It is necessary to specify what is the task / problem.
If just education - any book on database design gives enough theory.
But in practice, you can't work abstractly, you need to give realistic input.