What is Normalization? | How to apply Normalization up to the 5th Normal Form?

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Introduction

What is Normalization?

Fig: 1

What are data anomalies?

1st Normal Form

Fig: 2
Fig: 3
Fig: 4
Fig: 5

2nd Normal Form

Fig: 6

3rd Normal Form

Fig 7: Transitive dependency
Fig 8: New table for the projects
Fig: 9

Boyce and Codd Normal Form (BCNF)

Fig: 10
Fig: 11

4th Normal Form

Fig: 12
Fig: 13

5th Normal Form (Project join normal form)

Wrapping Up

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