>> >> > This is indeed an issue with the datastructure from OSM. Building > queries to combine nodes to dynamically generate ways on every request > is a performance killer! > Basically I think it would be best to write a script that will > generate > REAL ways (polylines) in the postGIS database in a real geometric > table. > That way you will take optimized use of geometry functions.
Where have you been? Do you read this mailing list or wiki ? ;) __osm2pgsql__ http://trac.openstreetmap.org/browser/applications/utils/export/ osm2pgsql Cheers Artem _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/dev
