The other thing I might suggest is writing the postgis-users list to get any input from there, especially on the database end of things: https://lists.osgeo.org/mailman/listinfo/postgis-users
Hope that helps! Cheers, mike On Thu, Jun 15, 2017 at 1:49 PM, Árni Geirsson <a...@alta.is> wrote: > Hello Felipe > I use these systems but not at this large scale and can therefore probably > not help you, but I find the question interesting. Could you be more > specific about the performance and reliability bottlenecks that you would > like to address? Have you experienced problems as the number of users grows? > > Árni > > > Árni Geirsson > *Alta ehf* // +354 582 5000 <+354%20582%205000> // +354 897 9549 > <+354%20897%209549> > > On 15 June 2017 at 17:25, Cap Diniz <diniz.fel...@eb.mil.br> wrote: > >> Hello, >> >> I am from the Cartographic Production Department from the Brazilian Army, >> and we are trying to migrate from ArcGIS to QGIS+PostGIS. >> >> We are currently using QGIS 2.14.15, and we mostly do data digitizing >> over an orthoimage. We have about 50 simultaneous users in a single PostGIS >> server, but in different databases. >> >> I would like to know if there are any tips to improve performance and >> QGIS reliability, such as tuning PostgreSQL, operating systems, hardware >> recommendations, or QGIS specifics. >> >> >> Regards, >> Felipe Diniz >> >> _______________________________________________ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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