but didn't write Erwans project a spatial extension to H2 already? see this page: http://geosysin.iict.ch/irstv-trac/wiki/H2spatial/Download
Michael Michaud schrieb: > Hi >> In general this seems like a nice way to go. Even nicer IMHO would be a >> pure Java DB like H2. But someone needs to step to "spatializing" H2 >> for this to be appealing for OJ. Probably a similar approach to >> SpatialLite can be taken here, except for one thing - H2 doesn't have an >> Rtree index. >> >> Ultimately it would be nice to see the spatial datatype more fully >> integrated in H2, like it is in PostGIS. That's my dream, anyway... >> > It's mine, too, as you can guess if you read my first comment on your > blog post about JTS 1.10 release : > http://lin-ear-th-inking.blogspot.com/2009/01/jts-version-110-released.html#links > > Michaël >> P.Rizzi Ag.Mobilità Ambiente wrote: >> >>> Good idea!!! >>> >>> I see there's even a JDBC driver for it: >>> http://www.zentus.com/sqlitejdbc/ >>> >>> so I may take a look at it, but even if I can add SQLite support to the >>> SISDB plugin, >>> it will be read-only like any other OJ DataStore. >>> >>> But the great thing would be the adoption of a light DB, such as >>> SQLite/SpatialLight, >>> as the "native" file storage/exchange system of OpenJump!!! >>> >>> Bye >>> Paolo Rizzi >>> >>> >>> ________________________________ >>> >>> Da: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] >>> Inviato: ven 09/01/2009 14.09 >>> A: OpenJump develop and use >>> Oggetto: [JPP-Devel] (no subject) >>> >>> >>> >>> Hi, >>> >>> Sooner or later all data do not fit in the memory and OpenJUMP user has >>> troubles. Having PostGIS or Oracle datastore solves size limits, but OJ >>> does not support updates well. In addition, many people seem to fear >>> PostGIS, and for sure it is a bit heavy weight pair for OpenJUMP which >>> is very simple to install and run. How about trying some leight weight >>> spatial database as well? It took 2 minutes for the first timer to >>> download, install and launch the SpatiaLite database on a Windows >>> machine. No admisnistrator rights are needed, and when installed it is >>> just one single 3 MB exe file on a disk! Perhaps some developer could >>> have a look and say if it could be useful with OpenJUMP? SpatiaLite >>> seems to include Proj4, so is could give OpenJUMP support for >>> projections as well. See: >>> >>> http://www.gaia-gis.it/spatialite-2.2/index.html >>> >>> Regards, >>> >>> -Jukka Rahkonen- ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
