Here are few I’ve gone through while my architecture learning.
|MS PetShop||That demonstrates an enterprise architecture for building .NET Web Applications. The application can be used to compare to Sun Microsystem’s J2EE Pet Store application across architecture, programming model, productivity, performance, scalability and reliability. The new .NET Pet Shop 3.0 incorporates community feedback with an improved architecture that follows Microsoft Prescriptive Architecture Guidelines, and will be benchmarked by the Middleware Company in June, 2003 to compare with several J2EE implementations of the same application. The new .NET PetShop 3.0 implements a Data Access Layer against both SQL Server 2000 and Oracle 9i backend databases.||Link|
|Fitch & Mather Stocks||Fitch & Mather Stocks is a multitier, distributed business-to-consumer financial services application built specifically for the Microsoft® .NET platform. Its design, development, and deployment provide insight into how developers can leverage various features of the .NET platform.||Link|
|Duwamish||Duwamish is a fictitious, distributed, Web-based, e-commerce application. The sample is an end-to-end, business-to-consumer application that emphasizes functionality, scalability, securability, performance, and design methodology.||Link|