S+S Architecture Guidance
This release extends LitwareHR, reference S+S application, and provide guidance on the full spectrum of S+S (Client, Server, Service).
Based on frequent requests, also included in the release is a new Multi-Tenant Database Performance Guide, which provides tests results and guidance to compare the performance and scalability of different extensibility patterns in multi-tenant SQL 2005 databases (extension tables vs. XML data types vs. fixed columns).
More on this at the Platform Architecture Teams Blogs. Download the bits and code from here.