I don't know of any single convenient source that collects all tips,
but you should read Rico Mariani's blog:
http://blogs.msdn.com/ricom/
He's the .NET performance guy among the Microsoft bloggers and has
many good tips. Be aware that he doesn't consider good coding
practices in his blog -- you'll have to weigh such decisions yourself!
One paper available from Microsoft covering the same ground is
"Improving .NET Application Performance and Scalability" at
http://msdn.microsoft.com/library/en...l/scalenet.asp
but they don't go into all the details as Rico Mariani does.
--
http://www.kynosarges.de