How much is the database being read from vs written to?

Posted by Bill Paetzke on Stack Overflow See other posts from Stack Overflow or by Bill Paetzke
Published on 2010-05-06T03:16:15Z Indexed on 2010/05/06 3:18 UTC
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sql-server

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sql-server-2005

I'd like to determine if my web app is read-heavy, write-heavy, or somewhere in between. I could take a guess, but I want proof.

Is there a query I could run in Sql Server 2005 that would tell me the overall read/write ratio? Are there any caveats I should be aware of?

Perhaps it can be found in a DMV query, or the Performance Dashboard, or examining a Sql Profiler trace. I'm not sure exactly how.

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