Last night i downloaded MSDNTV episode titled “Improving .NET Application Performance and Scalability”. It was a real good stuff. There was a guy in the presentation “Ashish Babbar” of InfoSys india who did the breifing about this new guide at Patterns and Practices site.Part III of the guide is best suited for developers, it addresses performance issues related to Enterprise Services,Interop,ASp.Net Web Services, ADO.net, XML etc.
I think its a must read for any serious developer, team lead and application architect.