What are the factors you will check for the performane
optimization for a database query?

Answer Posted / ponguru

It is very big thing...Let me explain in short..Run the
profiler and catch the Logical reads/Physical reads/CUP
values.

find out where values are more(huge) and take Excution plan
and study it ...here you can find out where the problem.

In general scenarios Data also matters that means If your
Dev/Test enviroment not having that much Data which has
Prod.

Get the large Data and do above scenarios and you came know
what is cause.

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