Also true for C++ people w/ GEOS. P
On Tue, Nov 24, 2009 at 9:19 AM, Maxime van Noppen <[email protected]> wrote: > 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 > _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
