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What is normalization and types of normalization in MySql

Normalization is a process of analysis a given relation with the help of key and functional dependency to archive desirable properties.

To decompose a bigger relation into smaller relations so that it can satisfy the desirable property.

Desirable property of a good design-

A)-Less NULL value

B)-Lesser redundancy

C)-Avoid data anomolies(Insert,Delete,Update)

Relational model every column should take automic value.

Higher the normal form better is design.

Different nornal form-








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