ASP.NET MVC

Building Web Apps without Web Forms by Chris Tavares
Cutting Edge: ASP.NET Presentation Patterns by Dino Esposito
The Life And Times of an ASP.NET MVC Controller by Scott Allen
RESTful Services With ASP.NET MVC by Aaron Skonnard
Building Testable ASP.NET MVC Applications by Justin Etheredge

Programming with FileStreams in SQL Server 2008

Programming with FileStreams in SQL Server 2008 by Bob Beauchemin.

Build Better Data-Driven Apps With Distributed Caching

Build Better Data-Driven Apps With Distributed Caching by Aaron Dunnington.

Although this article is about Velocity, a feature MS product, the idea of data classification as reference data, activity data, and resource data can be applied anywhere.

Anti-Patterns To Avoid In Entity Framework N-Tier Applications

Anti-Patterns To Avoid In N-Tier Applications by Daniel Simmons

Memory Usage Auditing For .NET Applications

Memory Usage Auditing For .NET Applications by Subramanian Ramaswamy and Vance Morrison.