From: | John R Pierce <pierce(at)hogranch(dot)com> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Connection pooling |
Date: | 2013-10-31 20:24:18 |
Message-ID: | 5272BC72.8080403@hogranch.com |
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Thread: | |
Lists: | pgsql-general |
On 10/31/2013 1:09 PM, andy wrote:
> I'm not sure if geoserver is like openLayers/mapserver, but in the
> later case (which I use), you can set it up to have the browser
> (running openLayers) request multiple layers at the same time... and
> on top of that each layer can be requested in tiles. (That way when
> you drag the map it only has to load new tiles, and not the entire
> image, which makes the animations smooth)
>
> Anyway, one webclient * 5 layers * tiles = lot and lots and lots of
> web requests (which, would make lots of db hits).
sure, but those hits shouldn't each be using a new connection, no more
than 2-4 of them should be processed concurrently following http 1.1
guidelines, so no more than 2-4 connections should be required.
the behavior the OP descibed sounded like the tomcat applets aren't
closing their connections, thats broken behavior.
--
john r pierce 37N 122W
somewhere on the middle of the left coast
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