[mapguide-users] RE: Changing custom PoolSize for GDAL has no effect

Trevor Wekel trevor_wekel at otxsystems.com
Fri Apr 15 00:25:54 EDT 2011

Hi Gunter,

Since only one raster feature source can be loaded at any given time, you may up with some additional load overhead if your config.xml (raster catalog) documents are fairly large.  As far as I know, the config.xml information will only remain cached for the lifetime of the connection to the raster feature source.  With 35 raster feature sources, it may be getting parsed for every raster request.


-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Gunter Becker
Sent: April 13, 2011 2:05 PM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] RE: Changing custom PoolSize for GDAL has no effect

Thanks Trevor,

can I suppose that my configuration (35 raster featuresources, 50 concurrent
user) could work with
the single-threaded GDAL Provider or does the provider means a bottleneck
for my application?

The repository error: I will try final release as soon it is available and
if the error exists I will post it here. I supposed it has to do something
with the rasterprovider since I've not found any hint in logfiles on what's
going on. Even with full error report enabled.

Funding the work on the GDAL Provider: I have to discuss this with my
company (personally I'd like to fund but it is not my decision)

Thanks, Gunter

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