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    In order to form a more perfect union

    Sean Gillies

    2009-01-23 00:00

    Paul Ramsey on GEOS 3.1 and PostGIS 1.4 improvements:

    Here's a less contrived result, the 3141 counties in the United States. Using the old ST_Union(), the union takes 42 seconds. Using the new ST_Union() (coming in PostGIS 1.4.0) the union takes 3.7 seconds.

    Now that's change we can believe in.

    Comments

    Re: In order to form a more perfect union

    Author: Guillaume

    Yes, we can !
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