Thank for the info!  I'll have to look
into the "last-modified" and "if-modified"
issues.

Rick

-----Original Message-----
From: Dave Watts [mailto:[email protected]] 
Sent: Thursday, April 14, 2011 2:19 PM
To: cf-talk
Subject: Re: Parsing .css files with CF


> Would the benefits to the network of running
> an MSOC site over a network that utilizes dynamic stylesheets
> where much more content is accessed from the
> same point-of-origin (assuming this causes more
> caching of images, etc.) outweigh the benefits of
> running multiple sites that have much of the same
> content (images, especially) from one-site, one-codebase
> setups?
>
> In other words, do MSOC sites use much less bandwidth
> typically than OSOC sites?

I don't think you can really come to a definite conclusion here - you
can build bandwidth-inefficient MSOC sites, or bandwidth-efficient
OSOC sites. (Hint: are you properly using the Last-Modified HTTP
response header in your scripts? are you properly responding to
If-Modified-Since HTTP request headers?)

There's no reason you can't have an MSOC environment that generates
cached, site-specific (maybe "site-specific" isn't the right phrase
here, let's say "specific to one of your clients") content. There's no
reason that you need to generate CSS at runtime, unless you have
inputs at runtime that would affect the output. Usually, you already
have the inputs well in advance of runtime. Of course, this is largely
true for a lot of site content - not just CSS. The more of that you
can cache, the better your application will perform, but the more
infrastructure you need to manage changes.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
http://training.figleaf.com/

Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.



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