[Tilecache] MetaTile issue

[Yves Moisan]

> Thank you very much Yves. 
> 
> I hadn't realised the magnitude of differences in performance (at least from
> looking at that chart). I have promptly requested that mod_python be
> configured on our Apache server.
> 
> This, combined with the suggestions on
> http://geoserver.org/display/GEOSDOC/TileCache+Tutorial (mod_expires and
> cheating the browser connection limit) should improve my performance
> ten-fold.

Please report on performance tricks and results.  I found setting up
mod_python to be somewhat tricky (beware of mod_python versions as a
function of Apache version) so if others have performance results for
mod_wsgi vs mod_python, please report too.  

Cheers,

Yves