Member Avatar for prem2

Hi to all,
We use normalization to control the redundancy.. What is the purpose of using Denormalization in sql ?


Thank you,
Prem

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  • Latest Post Latest Post by debasisdas
Member Avatar for drjohn

to get reduce the number of joins required, when one of more queries continually need the same join.

Member Avatar for debasisdas

To avoid unnecessary extra joins which can be avoided to retrieved data.

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