I've read the followups, but it is stilll unclear to me why you are invoking GWC at all ?
GWC stores many small tiles in PNG or JPEG format. It is rather expensive to decode these tiles and to combine them into a new image. Last time I checked it was a lot slower than using an optimized GeoTIFF as the source, and I think (but I haven't checked) you need a pretty hefty dataset + styles for this to be slower than rendering vector straight from the database. So why not just use WMS ? The ability to combine tiles was written for a very extreme case, a legacy WMS backend that was unbearably slow and couldn't be fixed. -Arne On 9/12/12 16:15 , Christian Höhener wrote: > Hi, > Sorry, the mail before was sent to early... > I want to use gesoserver with caching enabled to serve data to use in > different GIS-systems, where there are no fix zoom levels. > I found out that mapproxy is able to do that: > "For requests with no matching cached resolution the next best > resolution is used and MapProxy will transform the result." > Is geoserver able to do the same? And how can I get there? > I tried out but stuck with errors like this: > "2012-09-12 12:07:08,984 ERROR [geowebcache.GeoWebCacheDispatcher] - > Requested horizontal resolution: 0.34374258203160934 , best match: > 0.400543212890625 exceeds 10% threshold. Perhaps the client is > configured with an incorrect set of scales (resolutions), or the DPI > setting is off compared to the one in GWC ? > http://localhost:8080/geoserver/gwc/service/wms/ > Thanks for your help. > Regards, > Christian. > > -- > -------------------------------- > Christian Höhener > Demutstrasse 21 > 9000 St.Gallen > Tel. 071 534 80 04 > Mobile. 079 417 38 53 > -------------------------------- > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
