What are the different Normalization form in RDBMS ?

There are many different Normalization forms in RDBMS . Below are some of the most commonly used ones.

1. 1NF (1st Normal Form)

2. 2NF (2nd Normal Form)

3. 3NF (3rd Normal Form)

4. BCNF ( Boyce-Codd Normal Form)

5. ONF ( Optimal Normal Form)

6. 4NF ( 4th Normal Form)

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