[support] increase performance on any internal only site

I have a d7 site that has only authenticated traffic and but a ton of it. It needs the a performance boost. Does Boost only work well for anonymous users? Would Memcache and Varnish be a good solution for an authenticated traffic only site? Thank you, Tracey -------------------- Tracey Hummel Web Application Developer University of Arizona Social & Behavioral Sciences Technical Services University Services Building, 888 N. Euclid, Room 302 PO Box 210158, Tucson AZ 85721-0158 520-626-3223 tracey@arizona.edu http://tshummel.com