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Re: recommendations for web/db connection pooling or DBD::Gofer reviews

From: Vivek Khera <vivek(at)khera(dot)org>
To: pgsql-performance Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: recommendations for web/db connection pooling or DBD::Gofer reviews
Date: 2008-04-11 14:41:09
Message-ID: EAAE30B3-2D43-498F-B1C0-9E5CA8A3EE60@khera.org (view raw or flat)
Thread:
Lists: pgsql-performance
On Apr 10, 2008, at 5:28 PM, Mark Stosberg wrote:
> So, the front-end proxy would have a number of max connections, say  
> 200,  and it would connect to another httpd/mod_perl server behind  
> with a lower number of connections, say 20. If the backend httpd  
> server was busy, the proxy connection to it would just wait in a  
> queue until it was available.

If you read the mod_perl performance tuning guide, it will tell you to  
do exactly this.  These are solved problems for many, many years now.   
The apache mod_proxy really does wonders...


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