My understanding is that space-filling curves (which is what they are providing) work well on range queries against points. Not so much when both the query and the subject coverages (as in box vs box, rather than box vs point).
Paul Andrea Aime wrote: > Jody Garnett ha scritto: >> I am going to keep on muddling with postgis2 ... >> a) not going to install oracle on my laptop >> b) h2 (while cool) seems to lack index support right now (and I am not >> cool enough to know how to fake it) > > Some sort of spatial indexing is there, thought it's not the usual > r-tree index... don't know the details, but it's here: > http://www.h2database.com/html/features.html > Multi-Dimensional Indexes > > Cheers > Andrea > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Geotools-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-devel -- Paul Ramsey Refractions Research http://www.refractions.net [EMAIL PROTECTED] Phone: 250-383-3022 Cell: 250-885-0632 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
