On 13-1-2010 2:33, Mateusz Loskot wrote:

OGR does not provide any spatial indexing layer common to various
vector datasets. For many simple formats it performs the brute-force
selection.
Just curious, would it make sense / be possible to implement indexing in OGR, something like a generalized version of Mapserver's shptree, the "quadtree-based spatial index for a shapefiles"?

http://mapserver.org/utilities/shptree.html

Jan
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