Jose wrote:
On Tue, Nov 17, 2009 at 1:43 PM, Mateusz Loskot <mateusz@loskot.net> wrote:
Jose,
This is a very interesting subject indeed. I would be interested in solving spatial indexing in generic way myself.
In the past I've implemented the Zones Algorithm using b-trees instead of sql, but I feel it is not a very good solution. http://research.microsoft.com/apps/pubs/default.aspx?id=64524
Jose, Interesting resource. Thanks.
I recall long ago checking an r-tree algorithm (maybe from rtreeportal) that used persistent r-trees and it could potentially be very nice but it's risky to use code that is not actively developed because when you hit a problem you are stuck!
Yes. Best regards, -- Mateusz Loskot, http://mateusz.loskot.net Charter Member of OSGeo, http://osgeo.org