Find out more
Here are more online resources:
Why Disabling the Creation of 8.3 DOS File Names Will Not Improve Performance. Or Will It? http://blogs.sepago.de/helge/2008/09/22/why-disabling-the-creation-of-83-dos-file-names-will-not-improve-performance-or-will-it/
Fast, Scalable, and Secure Session State Management for Your Web Applications http://msdn.microsoft.com/en-us/magazine/ cc163730.aspx
Performance Counter Type Reference http://www.informit.com/guides/content.aspx?g=dotnet&seqNum=253