Hi, the first question should be asked at the MapServer Userlist.
as for the second, I cannot think of a way of preloading to gain speed, but maybe I am missing a point here. Regards, Marc Mr. Bic Phuong schrieb: > > > Dear OpenLayers Developers and Users, > > Currently I'm using MapServer and OpenLayers for my web map which has: > - 1 tilecache layer (base map) > - 17 WMS layer > > So there are 2 big problems: > > - There are 17 connections to ArcSDE Oracle in the map file. How can I > use 01 connection for all layers ? > > - It's too slow to load when visitors turn on more than 2 WMS layers, > the tilecache layer is ok but WMS layers is two slow. I'm wondering > whether there is any way to load a part of layer or something similar > to make it faster? > > Thanks for your attention and your help is highly appreciated! > > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > -- Diplom-Geograph Marc Jansen - Anwendungsentwickler - terrestris GmbH & Co. KG Irmintrudisstraße 17 53111 Bonn Tel: ++49 (0)228 / 96 28 99 -53 Fax: ++49 (0)228 / 96 28 99 -57 Email: jan...@terrestris.de Web: http://terrestris.de Amtsgericht Bonn, HRA 6835 Komplementärin: terrestris Verwaltungsgesellschaft mbH vertreten durch: Hinrich Paulsen, Till Adams _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users