Hello all,
Are there any suggestions/experiences on hardware configuration for a fast Geoserver production environment. Where are the bottlenecks? CPU, RAM, DISK, Operating System?
Second question: Did you also experience performance issus when loading a geoserver WMS into ArcGIS (9.2). Our Geoserver WMS is fast in a browser client, but when loaded into ArcGIS its 2-5 times slower. This effect is not visible with a UMN Mapserver WMS. Any suggestion on that?
Thanks,
André
On Fri, Aug 22, 2008 at 2:23 PM, Müller, André
<Andre.mueller@anonymised.com> wrote:
Hello all,
Are there any suggestions/experiences on hardware configuration for a fast
Geoserver production environment. Where are the bottlenecks? CPU, RAM, DISK,
Operating System?Second question: Did you also experience performance issus when loading a
geoserver WMS into ArcGIS (9.2). Our Geoserver WMS is fast in a browser
client, but when loaded into ArcGIS its 2-5 times slower. This effect is not
visible with a UMN Mapserver WMS. Any suggestion on that?
As far as I know ArcGIS 9.2 does not like the looooooong list of CRS
that GeoServer spits out in its XML responses.
Ciao,
Simone.
Thanks,
André-------------------------------------------------------------------------
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Simone Giannecchini ha scritto:
On Fri, Aug 22, 2008 at 2:23 PM, Müller, André
<Andre.mueller@anonymised.com> wrote:Hello all,
Are there any suggestions/experiences on hardware configuration for a fast
Geoserver production environment. Where are the bottlenecks? CPU, RAM, DISK,
Operating System?Second question: Did you also experience performance issus when loading a
geoserver WMS into ArcGIS (9.2). Our Geoserver WMS is fast in a browser
client, but when loaded into ArcGIS its 2-5 times slower. This effect is not
visible with a UMN Mapserver WMS. Any suggestion on that?As far as I know ArcGIS 9.2 does not like the looooooong list of CRS
that GeoServer spits out in its XML responses.
Btw, this can be prevented by setting a custom list of EPSG codes in
Config/WMS/Content (comma separated list of values).
Cheers
Andrea
Müller ha scritto:
Hello all,
Are there any suggestions/experiences on hardware configuration for a fast Geoserver production environment. Where are the bottlenecks? CPU, RAM, DISK, Operating System?
In my experience you need enough RAM to avoid swapping (2GB are usually
more than enough to keep GeoServer, a spatial database server and leave
quite some room for the FS cache), and then your need fast CPU, latest
JDK, and a fast disk if you're going to serve lots of data (way more
than what can possibly be fit in the fs cache).
In the case of "lots of data" spatial dbms tuning is also very
important.
Operating system wise, I don't know, we use a variety of Linux
based operating systems, haven't noticed particular differences
between them.
Cheers
Andrea