Posted by & filed under QGIS.

So QGIS Server didn’t win the performance shootout at FOSS4G2011…sniff. However there is no need to be alarmed – if you hide QGIS Server behind a tilecache you don’t need to let your users wait around for their maps to render. I hadn’t tried QGIS Server with TileCache and was curious to know how well it would work. I was a bit worried about label clipping and duplication as we don’t yet have any directives you can pass to the server to make it aware that we are tiling.  I used TileCache’s metatiling options:


I was very pleased with the results – here is the Norwegian Trekking map I mentioned the other day delivered via TileCache.


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Note that the cache is not pre-seeded, so if you are the first to visit an AOI of interest, it will take a little longer to render.