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List: postgis-users
Subject: Re: [postgis-users] Why should these boxes intersect?
From: DrYSG <ygutfreund () draper ! com>
Date: 2012-07-23 16:59:48
Message-ID: 1343062788240-4999088.post () n6 ! nabble ! com
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It took me 72 hours to add a GIST indexed geography column, but now I can
report the results:
I don't see any noticable performance hit in going from goem x geom
intersection to geog x geog intersection (where the geog column in the table
is 20M in size).
I think this is due to the fact that the search is disk speed limited.
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