Hi guys,

Take a look at http://jira.codehaus.org/browse/GEOT-2226. I found that running intersection filter was REALLY slow so I decided to see how it would work using Prepared Geometries. The improvement was incredible.

Obviously not all spatial filters will get this improvement since not all algorithms use prepared geometries. But I think it is worth making this optimization. I'd love some comments on the JIRA.

Jesse
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