December 2019
Beginner
288 pages
4h 48m
English
Overview
This chapter teaches you to maintain data integrity using the concepts of normalization and how you can connect tables together using keys and relationships. We will also look at some solid theory that back most database designs.
In the previous two chapters, we looked at different aspects of a database. We provided an overview of the points to be considered while setting up a database. One of the key aspects we focused on was data integrity. We now know why data consistency is important. A step toward achieving better data integrity is database normalization. In this chapter, we will take a detailed look at achieving data consistency through normalization.
In the previous two chapters, we learned ...