Hi there, Recently i have joined a new project that is to be build from scratch.(goal of the project is to reach the users across boundaries : windows, web & mobile)I follow architecture having following layers:1.Presentation Layer 2. Logic Layer(BLL) 3. Business Objects 4. Data Access Layer.But this time i wanted to use new technologies Microsoft have introduced like Entity Framework 4.0 , WCF services.So i have thought of creating the layers like1.Presentation 2. BLL 3.Services 4.Business Objects 5.DALbut i am in confusing state how to use Entity Framework. in the above layered diagram.Please suggest or guide me.If there any flaws in the above layered diagram do guide me.I have heard of Microsoft Enterprise Library(MEL) 5.0. What exactly it is?Will i get benefited with MEL 5.0.Suggestion are highly expected.thanx for ur time.
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