So then including fastcgi with the order being fastest first and slowest
last would be:

mod_wsgi > mod_python > fastcgi > cgi

Correct?

Just to prototype something quickly I have used wsgi as a standalone server
but that is not mod_wsgi which goes through Apache.

The mapnik documentation lists how to configure: wsgi,mod_python,cgi,fastcgi
but not mod_wsgi.

I don't know anything regarding mod_wsgi but I found the following
information:

mod_wsgi is an Apache module which allows Apache to serve
WSGI-compliant applications. You can see it as an alternative to FCGI or
CGI.

How would I configure mod_wsgi?

Thanks,

John



John

On Sun, Nov 8, 2009 at 8:48 PM, Dane Springmeyer <[email protected]> wrote:

> John,
>
> Generally I would assume mod_wsgi > mod_python > cgi, but I've not
> benchmarked.
>
> If it is of interest to you, it would be great to see your comparisons.
>
> Keep in mind if you are rendering data on the fly (rather than serving
> cached tiles) speed differences between server implementations may not be
> noticeable.
>
> However, given the large size of the OSM stylesheet, which you are
> presumably using, a server implementation that loads the map xml once will
> be significantly faster than loading the xml each request, so cgi will be
> the slowest.
>
>
> Dane
>
> On Nov 8, 2009, at 2:23 PM, John Mitchell wrote:
>
> Hi,
>
> I know that I have already asked the below question.
>
> I figured that I would ask one more time in case someone has an opinion
>
> http://code.google.com/p/mapnik-utils/wiki/WmsInstallGuide
>
> From the above link it gives you 4 choices
>
>
>    - Decide whether to run as wsgi,mod_python,cgi,fastcgi (the server has
>    wrappers for each)
>
> Which one is the fastest in displaying the tiles.
>
> Thanks,
>
> John
> _______________________________________________
> Mapnik-users mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/mapnik-users
>
>
>


-- 
John J. Mitchell
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