On 05/09/2012 07:50 PM, Bertrand, Matthew wrote:
> Thanks Luca, I gave that a try but in the case where many layers share one 
> PostGIS
> store, setting the feature type cache to a high value seemed to make the
> transactions far slower. in one of my test data directories with about 1000 
> layers
> all on the same PostGIS store, the time needed for each WFS transaction 
> increased
> from seconds to minutes after I increased the feature type cache size to 
> 4000. If
> I disabled the PostGIS store and only had shapefile layers active (again about
> 1000), then the WFS transactions were fast.

How curious. Anyway, consistent with my observation, since I tested the 
workaround 
with Shapefiles only.


> Should I be using JNDI stores instead
> for that many PostGIS layers?

I don't see how this could make a difference.

Regards,

Luca Morandini
Data Architect - AURIN project
Department of Computing and Information Systems
University of Melbourne


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