Re: [postgis-users] Hardware requirements for a server

2015-02-10 Thread Rémi Cura
Hey, nice project =) If you use something like qgis, each user can easily have a dozen connection open to server, so with 10 users, you may need to use something like pgpool. About hardware dimension, it is more a question for postgres list. You may stress that your usage is probably mostly rea

Re: [postgis-users] Hardware requirements for a server

2015-02-10 Thread James Keener
> You didn't talk about backup, it is essential (raid, replication, backup > script?). I'm sorry to be "that guy": RAID is NOT a backup. Unless you snapshot your replication machine, replication isn't a backup either (though, like RAID, it enables High Availability (HA)). For lack of a precise de

Re: [postgis-users] Hardware requirements for a server

2015-02-10 Thread Mathieu Basille
Hey Rémi, Thanks for the feedback! Exactly the type of information I'm looking for. Before commenting further, if anyone has another experience about such a multi-user PostGIS server in a small unit, please feel free to share! The more I get from actual users, with different experience and dif

Re: [postgis-users] Hardware requirements for a server

2015-02-10 Thread George Silva
Others gave lots of good feedback, but let me chime in. > * I didn't know about pgpool. It looks like it may come in handy if there > connections become sluggish or simply impossible due to too many users. I > will definitely keep this under my hat, although I understand it is a > UNIX-only solut

Re: [postgis-users] Hardware requirements for a server

2015-02-11 Thread Rémi Cura
Own setup : dell precision 2*6 cores, 20 go RAM, SSD for index, 7200 HDD for big tables. I do very different stuff with the server : - base for visualisation of classical vector table (Usually few users mostly reading.) - base for automatic road generation (topology + very very complex query) -

Re: [postgis-users] Hardware requirements for a server

2015-02-11 Thread Mathieu Basille
Thanks to everyone who contributed to this thread, either on the PostGIS [1] or the PostgreSQL [2] mailing lists. I will try to summarize everything in this message, which I will actually post on both lists to give an update to everyone. I hope it can be useful for other people interested. Pleas