I don't think it's possible to have some generic figures. It depends on 
data and data organization, scale dependency, number of layers to 
process for 1 map request, processing power of the server and number of 
CPU cores, connection bandwidth, etc.

Also what is the definition of "concurrent users"? The main issue is how 
many map images can be requested contemporaneously and still produced by 
the server in acceptable time (but what is "acceptable" ...?). Since a 
user requests a new map maybe just every 5 or 8 seconds...

There are some figures from Foss4G conferences how many requests 
Mapserver can serve via WMS and CGI. Some tests I made some time ago 
showed that PHP/Mapscriipt requests using Apache module for PHP are 
lying between CGI and fast-CGI, and the main factor of response times in 
p.mapper is the pure map creation (95 % or more...)

armin



On 28/11/2011 02:16, salo wrote:
>
> Hello,
>
> Can anyone tell me, which is the recommended number of concurrent users to
> pmapper?
>
> Thanks!

------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure 
contains a definitive record of customers, application performance, 
security threats, fraudulent activity, and more. Splunk takes this 
data and makes sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-novd2d
_______________________________________________
pmapper-users mailing list
pmapper-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/pmapper-users

Reply via email to