[OSM-dev] Tile server
sly (sylvain letuffe)
liste at letuffe.org
Fri Jun 21 12:17:00 UTC 2013
On vendredi 21 juin 2013, Lynn W. Deffenbaugh (Mr) wrote:
> 18GB for the planet and my postgresql database is about 260GB after
> importing the planet into it. Add space for rendered tiles, and it's
> pretty demanding.
> If you've only got a single magnetic spindle for the 500GB, you might
> find it hard to keep up with the updates. I ended up migrating from a 3
> spindle magnetic RAID to a pair of SSDs, one for the rendering tables
> and the other for the import tables. I'm looking into which tables to
> put on which to try to make both busy instead of just one when rendering.
You should consider a RAID0 array at OS level, that should help improve speed
while still beeing simple software side.
sly, DWG member since 11/2012
Coordinateur du groupe [ga]
More information about the dev