You should check out hatbox [1], which is a "user space" r tree for h2. I have done some H2 integration in one of my projects [2] and it works quite well. My benchmarks show it is not as fast as the spatial index in postgis but comparable.
-Justin [1] http://hatbox.sourceforge.net/ [2] http://github.com/jdeolive/geodb On Fri, Aug 27, 2010 at 3:44 AM, Marcus Wolschon <[email protected]>wrote: > Currently there is a helper-class for calculating a Z-curve and doing the > proper > where-clauses. > However it is not suited for lat+lon as it only works with positive > numbers. > > The "traveling salesman"-project (a navigator for OpenStreetMap) contains > a modified version that works with lat+lon. > > It is not the same as real spatial indexing of cause. > > -- > You received this message because you are subscribed to the Google Groups > "H2 Database" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<h2-database%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/h2-database?hl=en. > > -- Justin Deoliveira OpenGeo - http://opengeo.org Enterprise support for open source geospatial. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
