Am 10.12.12 20:20, schrieb Adrian Musceac: > On Monday, December 10, 2012 19:15:49 you wrote: >> Am 10.12.12 16:41, schrieb Adrian Musceac: > >> >> Hi Adrian >> >> Maybe you can try postgis (which uses GEOS too) and compare performance >> with your tool/own bindings? >> >> -Yves > > Hi Yves, > It's actually not the database format but rather gdal/ogr with GEOS that's > slow. I'll try more research in postgis, but aren't they using as a backend > OGR/GDAL too? > > Cheers, > Adrian >
Hi Adrian Maybe this link could contain some useful information for you, I don’t know ... http://trac.osgeo.org/postgis/wiki/WKTRasterTutorial01 As far as I understand you're working with sqlite. I don’t know if this is the best dbms for what you’re doing (problems with indexing, filelock etc.). Here is a postgres alternative which extends sqlite core for GIS: https://www.gaia-gis.it/fossil/libspatialite/index -Yves ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Flightgear-scenery mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/flightgear-scenery
