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Basic Database Concepts

Normalization

It is a process of organizing tables in a relational database to remove redundancy. It is mostly done by breaking down larger tables into logical smaller inter-related tables.

There are 7 different normal forms

First Normal Form (1NF)
Second Normal Form (2NF)
Third Normal Form (3NF)
Boyce-Codd Normal Form (BCNF )
Fourth Normal Form (4NF)
Fifth Normal Form (5NF)

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