In this article, I will explore new WCF and WF Services features
in the .NET 4.0 as well as the new application server
capabilities provided by the "Dublin" (AppFabric) extensions. I will use many materials from MSDN and PDC conference. WF4 provides declarative authoring of programs that coordinate work Activities, Runtime and Tooling. What is Windows Workflow Foundation? A framework for declarative programming or Tools for creating program definitions or A runtime for executing program logic?
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