On Thu, Jul 24, 2014 at 2:37 PM, jkumar <[email protected]> wrote:
> Dear All
>
> Presently we are developing one webGIS portal, for that we are using
> PostGres and Geoserver. We have some 15 vector layers which includes
> mastermap(vector layer) need to overlay on top of the UK streetview
> (raster).At time of rendering it take to much time. We have created index
> in
> postgres and not complex styling also.
>
You can have a look at a set of general performance suggestions here:
http://www.slideshare.net/geosolutions/gs-steroids-foss4ge2014
That said, if you are trying to render the whole england road network
in a single map, with no scale dependencies (that is, trying to paint
hundred of thousands of roads in a single GetMap request) I don't
think there are ways to make it fast.
Using a GeoServer 2.5.x series should help some though.
Cheers
Andrea
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