Cannot totally switch off caching

[imanenkov]

Maxim Dounin Wrote:
-------------------------------------------------------
> 
> By default nginx doesn't cache anything.  You may want to look 
> into your php code to find out what is cached / causes reduced 
> response time in subsequent requests.
> 
I think about it, but this is heavy app, and its cannot generate a page with
100-200 msec (unfortunatelly:) ).

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,240433,240442#msg-240442