3 tier architecture references

I am looking for references on 3-tier architecture with AS开发者_JAVA百科P.Net. Can you please provide some links?

The Csla framework is designed to build your business objects on top of, using n-tier architectures. You objects can be used in any UI technology as they'll fully support databinding, and data access is 100% up to you so Sql Server is easy to use, whether its via straight ado.net, EF, Linq 2 Sql or NHibernate.

If you want something that excludes anything but Asp.Net, C# and Sql server though, well you're probably not going to find it.

http://www.lhotka.net/cslanet

Sharp Architecture is a very good starting place. Not only is it a framework, but it will help you learn the fundamentals of n-tiered development, while making it easy and comprehendable to design your application.

http://www.sharparchitecture.net/

It uses Castle, NHibernate and asp.net mvc.