[gdal-dev] Re: OGR Spatialite driver and spatial index

Jukka Rahkonen jukka.rahkonen at mmmtike.fi
Mon Aug 29 16:18:10 EDT 2011


Even Rouault <even.rouault <at> mines-paris.org> writes:

> Improvement commited in r23008.
> 
> Before : 
> $ time ogrinfo berlin.sqlite osm_polygon -spat 1489000 6899000 1490000 6900000 
> -al -so
> real	0m0.619s
> user	0m0.580s
> sys	0m0.040s
> 
> After :
> $ time ogrinfo berlin.sqlite osm_polygon -spat 1489000 6899000 1490000 6900000 
> -al -so
> real	0m0.053s
> user	0m0.020s
> sys	0m0.040s

So eleven times faster than it used to be and now three times faster than
PostGIS? I would also call it improvement.

-Jukka Rahkonen-



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