RE: [Springframework-developer] Commons Pooling and DBCP

[Trevor C. <pr...@se...>]

We don't do heavy benchmarking, but our early tests showed about 15% gains
(but this wasn't white paper benchmarking, this was just running our
client's project tests). BTW, we use postgres 7.3

Speed wasn't actually the reason we switched though.  We had a really weird
(as in unreproducable) bug that cropped up every 2 weeks and crashed the
connection which is why we updated.  Since the update the problem has
disappeared (4 weeks, no crash :) ).

Trevor


-----Original Message-----
From: spr...@li...
[mailto:spr...@li...]On Behalf
Of Rod Johnson
Sent: November 27, 2003 9:16 AM
To: spr...@li...
Subject: Re: [Springframework-developer] Commons Pooling and DBCP


Trevor,

Have you found significant benefits? I've seen +30% in a benchmark due to
adding prepared statement caching.

Regards,
Rod

----- Original Message -----
From: "Trevor Cook" <pr...@se...>
To: <spr...@li...>
Sent: Thursday, November 27, 2003 2:05 PM
Subject: RE: [Springframework-developer] Commons Pooling and DBCP


> +1 (we're already using it)
>
> Trevor
>
> -----Original Message-----
> From: spr...@li...
> [mailto:spr...@li...]On Behalf
> Of Rod Johnson
> Sent: November 27, 2003 8:09 AM
> To: spr...@li...
> Subject: [Springframework-developer] Commons Pooling and DBCP
>
>
> Anyone object if I upgrade the versions in CVS to 1.1 for each? DBCP 1.1
> certainly performs better.
>
> Regards,
> Rod
>
> ____________________________________________________
> Rod Johnson
> J2EE Consultant and Author
> +44 7973 409 132
> rod...@in...
>
> Author of "Expert One-on-One J2EE Design and Development"
> (October 2002).
> http://www.amazon.com/exec/obidos/tg/detail/-/0764543857/
>
> Founder, Spring Framework:
> http://www.springframework.org
>
> "Introducing the Spring Framework" (ServerSide article)
> http://www.theserverside.com/resources/article.jsp?l=SpringFramework
>
>
>
>
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