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Re: *Measuring sql performance (elapsed time and scalability) by number of logical reads

From: Radoulov, Dimitre <cichomitiko_at_gmail.com>
Date: Tue, 2 May 2006 16:41:52 +0200
Message-ID: <04a401c66df6$8e24b2f0$1a03310a@MPILA9> 





> To quote Cary Millsap (who, I believe quotes someone else) "you can't tell 

> how

> long something took by counting how often it occured". Trying to use any 

> count

> (lio, pio, BCHR, ...) as s substitute for elapsed time is misguided from 

> the start.




Anyway,


I think that this is the answer to the original question.



Thanks again!




Regards,


Dimitre



--
http://www.freelists.org/webpage/oracle-l


Received on Tue May 02 2006 - 09:41:52 CDT












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