1. Short Brief Lecture 11/12/2007 KapitaSelekta - T. Informatika STT Telkom 1 Enterprise Service Oriented Architecture (SOA) @ Anwar S

2. Service Oriented Architecture 11/12/2007 KapitaSelekta - T. Informatika STT Telkom 2 Multiple approaches for the realization and deployment of an IT system that has been designed and built around its principles Framework for integrating business processes and supporting IT infrastructure as secure, standardized components—services—that can be reused and combined to address changing business priorities.

3. Enterprise IT Evolution The long history of programming languages, distribution technology, and business computing has influenced the development of a new paradigm, called service-orientation. 3 11/12/2007 Kapita Selekta - T. Informatika STT Telkom

4. Programming Evolution The development of programming languages had a strong impact on the interfacing techniques for distributed components and the implied access pattern to these components 4 11/12/2007 Kapita Selekta - T. Informatika STT Telkom

5. Evolution Result 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 5 More productive development platforms but has also significantly contributed to the understanding of interfacing techniques and access patterns for services

6. Service Oriented Architecture 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 6 Implement

7. Enterprise SOA Enterprise Layer : end-points that provide access Process Layer : Activity, Facade, Technology Gateway, Adapter Service Layer : Provide business logic and data 7 11/12/2007 Kapita Selekta - T. Informatika STT Telkom

8. Agony Vs Agility People are getting used to this situation and are starting to think in terms of workarounds, not in terms of the "right" structures 8 11/12/2007 Kapita Selekta - T. Informatika STT Telkom

9. Architecture Direction 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 9

10. Business Process Support 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 10 SOA

11. Technology Implementation 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 11 UML Design Tool Service Repository XMI MDA-based Code Generator Platform Based WSDL CORBA IDL EJB Technology

12. Information Management Under SOA A logical view or framework for categorizing information management services based on their value propositions: security, collaboration, availability, management, and information consumption 12 11/12/2007 Kapita Selekta - T. Informatika STT Telkom

13. SOA Guide 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 13 SOA requires CEO- and CIO-level commitment . The business team and IT team work hand-in-hand . Avoid the "big-bang" approach. Fully embrace the use of standards. Governance is critical for success. Successful project management of SOA projects is key to leverage best practices and patterns experience. Adopt innovative software engineering principles.

14. Closing 11/12/2007 Kapita Selekta - T. Informatika STT Telkom 14 “The Enterprise Services Architecture enables unprecedented flexibility in business process deployment, allowing companies to execute and innovate end-to-end processes across departments and companies, with minimum disruption to other systems and existing IT investments.” " Dr. Peter Graf, SVP Product Marketing, SAP