Hi there With 1.000+ markers, you'll also get 1.000 DOM elements which will slow your browser down no matter what. I would never recommend that. But an alternative could be to only show the markers at a specific scale/zoomlevel and then maybe an overviewmap which won't be as dynamic as the other (WMS maybe).
Hope this helps :) -- View this message in context: http://n2.nabble.com/zoom-slow-when-overlay-vector-layer-tp4736744p4738104.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users