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From Jean-Baptiste BRIAUD -- Novlog <j-b.bri...@novlog.com>
Subject Re: OpenJPA MySQL performance overhead
Date Tue, 13 Jul 2010 08:52:38 GMT
Enhance at build-time, not at run-time.
Search the archive, I gave an ant script to do it.

I'm not sure what "out of the box" really mean.
I suggest you use high volume data and then an average time so you'll have the cruise speed
only.
I would also ensure any cache is disabled.

On 13 juil. 2010, at 09:26, idan wrote:
> 
> 
> Thanks for your reply guys.
> 
> I'm using an out of the box configuration + DBCP for connection/statements
> pooling.
> I'm only measuring the persist/find/remove methods (transaction commit).
> 
> The only thing i can think of is that i'm currently using a java agent for
> enhancing my classes.
> 
> Is there a known overhead over plain JDBC for the operations i have
> mentioned?
> 
> 
> Thanks,
> Idan
> 
> 
> 
> 
> 
> 
> -- 
> View this message in context: http://openjpa.208410.n2.nabble.com/OpenJPA-MySQL-performance-overhead-tp5279410p5286305.html
> Sent from the OpenJPA Users mailing list archive at Nabble.com.


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