Hi Justin,
It looks really interesting. Now Im going to be busy because of
traveling during 2-3 days but I will try your project
next week.
Thanks.
Jose
Justin Deoliveira wrote:
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]
<mailto:[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.
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Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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