[GRASS-user] v.to.rast

Markus Neteler neteler at osgeo.org
Mon Aug 3 03:45:38 PDT 2015


On Mon, Aug 3, 2015 at 10:34 AM, patrick s. <patrick_gis at gmx.net> wrote:
> Thx, Markus.
>
> This explains a lot. Initial setup was GRASS 6- so it kept being dbf.
>
> Also good to know, how much more efficient sqlite is.

I added some notes here:
http://grasswiki.osgeo.org/wiki/GRASS_GIS_Performance#Vector_attribute_management

Anyone may extend it and put more benchmark numbers.

> Speaking of efficiency:
> Is the speed of PostgreSQL as backend comparable to sqlite? I can't
> find any benchmarks on db-usage here:
> http://grasswiki.osgeo.org/wiki/GRASS_GIS_Performance

For sure others in the list have pointers here.

Markus


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