HI, this is not so much related to OpenLayers, but to server components: db and mapserver that generate image, so you should try asking there (have you made spatial indexes in your database? )
cheers On Mon, Aug 31, 2009 at 7:31 AM, Rahn Hanno (rahn) <[email protected]> wrote: > Hello list, > > > > I have another question. I have a solution with 4 different maps. In this > maps there will always be the same geometries (polygons) but the polygons > will style with a sld file in different ways. > > Now my question. My solution is not very fast. Are there possibilities for > upgrade the performance of the maps? I think you can do some things to get a > higher performance, but I don’t know what someone has to do for this. Are > there some rules or tipps from you to get a better performance? > > > > My data comes from a postgreSQL/postgis database. You can see an example > here: > > http://webgis.hsw.ch/GINES/Start.php > > > > Is it better to use tiles for this? > > > > Greetings > > Hanno Rahn > > > > ------------------------------------------ > > Hanno Rahn, Dipl.-Ing. (FH) Geoinformatik > > ZHAW Zürcher Hochschule für Angewandte Wissenschaften Umwelt und Natürliche > Ressourcen > > Fachstelle Geoinformatik > > Grüental, Postfach CH-8820 Wädenswil > > Tel +41 (0)58 934 5592 > > Fax +41 (0)58 934 5580 > > [email protected] > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > -- Ivan Grcic
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