[mapserver-users] WMS Orthophoto performance

[Cédric MOULLET]

Hello,
We've got a 150 GB ECW dataset (aerial imagery) and the LAYER configuration
uses a TILEINDEX.
We can observe a WMS request time of about 3 seconds (on a server with this
configuration: 7.5 GB RAM, 4 core, 64 bits / MapServer 5.4.3).
I'd like to know if 3 seconds is considered as a normal response time for
this kind of WMS request.
What could be done in order to improve this performance (I'm aware of
http://www.mapserver.org/optimization/raster.html) ?
Thanks !
Cédric

-- 
Welcome to my world: http://www.cedricmoullet.com/
My Linked In profile: http://www.linkedin.com/in/cedricmoullet
Twitter: http://twitter.com/cedricmoullet
Home sweet home:
http://map.geo.admin.ch/?crosshair=bowl&zoom=11&X=185241.24219&Y=561288.90625&bgOpacity=0&selectedNode=node_ch.swisstopo.fixpunkte-lage1
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/mapserver-users/attachments/20100802/2368cdfb/attachment.html