[postgis-users] options to scaleout POSTGIS DATABASE

Pierluigi Santin santinpierluigi at hotmail.com
Sat Apr 28 00:02:53 PDT 2012

Hi all
Which are the best options to replicate a POSTGIS db across several machines, to scale out the DB layer of a BIG geospatial application?

I read about several options such as postgresql streaming replication, pgpoolII, slony-I, but i miss the big picture or the advice from someone that experienced the problem.
The postgis db will be use by a series of client apps (gvsig, arcgis, qgis,udig ecc) but also will be queries by a stack of replicated Geoservers to serve WFS-WMS to the internet.

Thanks for any advice
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