Justin Deoliveira ha scritto: >> Nope, there is none. Actually the spatial effort on H2 is languishing >> as well, the author won't implement R-tree indexes for the moment and >> thus the datastore is stuck into doing full scans in memory everytime >> a spatial operator is used. > The current "plan" is to use geohash to spatialize H2. I did some > experimentation and its relatively easy to implement, although not as > effective as an R-Tree, but good in a lot of cases.
Nice, can't wait to see that in action with some monster data set :) >> >> The best embedded spatial db today seems to be Spatialite, too bad >> it is native code, so it requires recompiling on various platforms, and >> there are also issues with its java bindings under OSX (or so I heard). > I more or less fixed these OSX issues. But the jdbc driver has a few > issues, I have submitted a patch which has been rolled in and its now > useable, but has some issues surrounding primary keys which i am working > on another patch for. It's on my TODO list to get it to releasable. Wow, I did not know you were actively pursuing this. Thanks for the updates! Cheers Andrea -- Andrea Aime OpenGeo - http://opengeo.org Expert service straight from the developers. ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Geotools-devel mailing list Geotools-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-devel
