Chapter 5: Layered Application Guidelines layered structure Microsoft Application Architecture Guide layered structure Microsoft Application Architecture Guide см MSDN Microsoft Application Architecture Guide Layered Application Guidelines layered application see MSDN msdn.microsoft.com/en-us/library/ee658109.aspx Chapter 5: Layered Application Guidelines Microsoft Application Architecture Guide Microsoft Application Architecture Guide Layered Application Guidelines Chapter 5: Layered Application Guidelines Application Layer Protocol Negotiation Layered Application Guidelines Layered Application Guidelines Microsoft Application Architecture Guide three layered architecture Chapter 5: Layered Application Guidelines