[osmosis-dev] postGIS: bbox columns?
David Carmean
dlc at halibut.com
Sun May 23 02:33:17 BST 2010
On Sun, May 23, 2010 at 02:31:13AM +0200, Frederik Ramm wrote:
> David,
[snip]
> HOWEVER, it takes much longer to import the full linestrings than to
> just import a bbox in the first place.
>
> So if your application, for whatever reason, does not need pre-built
> geometries, but just an overall idea of where in the world a certain way
> is, then the bbox builder mechanism in Osmosis allows you to skip
> linestring generation altogether, saving time and storage space.
[snip]
Frederik,
Thanks for the clarification. Indeed the linestrings are the primary
desired feature in my use cases (as will be polygons constructed from
the closed ways).
Thanks.
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