Normal forms beyond 3NF exist, but they rarely are used in business-oriented systems.

Name: Normal forms beyond 3NF exist, but they rarely are used in business-oriented systems.
Brand: Quizplus
Rating: 4.9 (49 reviews)

Question

Quizplus · Accepted Answer

It is true that normal forms beyond 3NF exist, such as 4NF, 5NF, and 6NF. However, in most cases, these normal forms are not necessary for business-oriented systems and may even create unnecessary complexity. Therefore, they are rarely used in practice.

Normal Forms Beyond 3NF Exist, but They Rarely Are Used