Why does the same query run faster the second time I run it?

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VB

SQL

Hi,

When i run a sql query second time, it works faster than first run. How speed up the first run?

Posted 21-Jul-14 21:23pm

kgmmurugesh

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Praful Karkar · Accepted Answer · 2014-07-21T21:27:00

Solution 1

What you are experiencing is called caching. The database doesn't have to go to disk the 2nd time because it can either get the data from its own buffer cache, or the operating system/disk array can also provide the data faster from its own cache.

Posted 21-Jul-14 21:27pm

Praful Karkar