[Omaha.pm] Devel::Timer useful for MySQL performance tuning
Mat Caughron
mat at phpconsulting.com
Wed May 10 12:55:23 PDT 2006
Jay et al:
The MySQL TIMESTAMP doesn't really go beyond seconds (there are some hacks
for milliseconds but that also isn't likely to be good enough) which
makes performance tuning with native SQL difficult at best. So the next
best thing would be to break complex queries into pieces and let your
application handle high-res time resolution for each beginning and
ending each piece.
( http://dev.mysql.com/doc/refman/5.0/en/time.html )
Thanks for pointing this one out!
Mat Caughron
On Wed, 10 May 2006, Jay Hannah wrote:
> Ooo... I need one of these today. New toy!
>
> http://search.cpan.org/~jmoore/Devel-Timer-0.01/Timer.pm
>
> I love how every time I have a "wouldn't it be great if" idea someone
> has written it already and put it in CPAN.
>
> j
>
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