1. SOA support in.NET Platform overview Primitive SOA support Support for service-orientation principles Contemporary SOA support

2. Platform overview

4. Architecture components ASP.NET Web Forms ASP.NET Web Services Assemblies

5. Runtime environments Common Language Runtime (CLR) HTTP Pipeline

6. Programming languages Visual Basic, C++, C# Microsoft Intermediate Language (MSIL)

7. APIs System.Xml System.Web.Services As well as: – System.Xml.Xsl – System.Xml.Schema – System.Web.Services.Discovery

8. Service providers

9. Service requestors

10. Service agents

11. Platform extensions Web Services Enhancements

12. Primitive SOA support Service encapsulation Loose coupling Messaging

13. Support for service-orientation principles Autonomy Reusability Statelessness Discoverability

14. Contemporary SOA support Based on open standards Supports vendor diversity Intrinsically interoperable Promotes federation Architecturally composable Extensibility Supports service- oriented business modeling Logic-level abstraction Organizational agility and enterprise-wide loose coupling

15. Integration considerations Reasons for new requirements Cross-platform interoperability Changes to cross-platform interoperability requirements Application logic abstraction