Thank you in advance for taking a look at this configuration:

http://pastebin.com/m4893b5cf

Really simple configuration, we have a dedicated web server connected to a
dedicated data server. We're about to see our seasonal spike so I was
hoping to run it by the group and see if there are any suggestions?

We're running a Joomla site with SEF turned on so the URL rewrite is
necessary.

Thanks!