[Qgis-user] QGIS Server Performance Tips

[Gerald Kogler]

In my experience Nginx with systemd is the most efficient install method.

Mapproxy works well but I don't have any performance comparison to 
Varnish or Geowebcache. Also have in mind combining/grouping layers in 
your cache if you don't need them separated in order to avoid http requests.



On 9/9/24 17:27, Abel Gonzalez via QGIS-User wrote:
> I am using Geowebcache for caching WMS layers and works ok.
> BR/ Abel
> 
> 
> Den mån 9 sep. 2024 17:20Jakob Miksch via QGIS-User 
> <qgis-user at lists.osgeo.org <mailto:qgis-user at lists.osgeo.org>> skrev:
> 
>     Hi everyone,
> 
>     I would like to the extend the documentation of QGIS Server by
>     adding some tips and best practices on how to improve the
>     performance. Especially for WMS.
> 
>     What I learned already:
> 
>       *
>         for WMS: try different image formats like PNG8, JPEG or WebP
>       *
>         use a Cache like MapProxy or Varnish in combination with tiled
>         requests
>       *
>         in the client: avoid loading all layers at once (if not
>         absolutely necessary)
>       *
>         ensure the underlying PostGIS tables are properly indexed
>       *
>         ensure the machine QGIS Server runs on has enough power
> 
> 
>     Do you have any tips on how to improve the performance of QGIS Server?
>     Could you point me to any resources about this topic?
> 
>     Thanks and Best regards,
>     Jakob
> 
> 
> 
>     	
> 
>     Jakob Miksch
>     Consultant
> 
>     +49 170 9036956
>     siticom.online
> 
> 
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