Paul Ramsey wrote: > Martin++. If you don't mind the complexity of writing your own little > query engine, having all the features in memory, as JTS > PreparedGeometries, with an STRTree on top of them (assuming your > collection is more than a few items) you'll get better performance > than in PostGIS. PostGIS has to prepare geometries one per query, the > custom app can have them prepared once at the start and used by > queries ever after.
Is this also true for C++/geos ? I saw STRTrees but never tried to use them. -- Maxime _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
