Requesting recommendations

I'm looking for a good book on performance analysis for database-centric applications and/or web applications.

Anybody out there in msdn land have a favorite they'd like to recommend?

• Anonymous
  July 15, 2004
  Worth at least a skim, and it's free:
  
  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnpag/html/ScaleNet.asp
• Anonymous
  July 16, 2004
  veering away from db/web centric, but another resource:
  
  http://www.microsoft.com/technet/prodtechnol/windowsserver2003/operations/default.mspx