[GRASS-user] Use of Postgres/PostGIS with GRASS

Hamish hamish_b at yahoo.com
Thu Feb 24 18:42:46 EST 2011

Rich wrote:
>   When it is appropriate to put all attribute data in
> postgres tables and associate GRASS with those?
>   When is it advisable to use postgis?

my guess is that postgis would be better once you get to more
than 1-3 million vector data points and grass's vector engine
memory requirements get too much.

unless of course you were hoping to learn more about postgis,
in which case this sounds like a good opportunity.



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