1. Pini Cohen VP , Senior Analyst Architecture and Infrastructure Strategies [email_address] SOA and Web Services

3. Move From Silo-Based Development to Modular, Open Architecture (SOA) RIGIDITY Business Process Functions Presentation Layer/ UI Infrastructure (HW, Network, Data Center) Current Technology Stack Monolithic Applications 2 1 4 Data Connectivity/ Messaging 3

4. The Result: Typical IT Budget Allocation Horror story: adding two digits to a part number that requires $2M and one year to implement (but added no additional business value) because it touched on almost every system in the enterprise Maintenance Integration New Applications 70-90% 15-30% 5-15%

6. What Is “Service-Oriented Architecture” All About? Service Provider Service Interface Why bother? Service Consumer ? ? ?

8. SOA vs. Web Services SOA Web Services SOA Web Services SOA Web Services Or Or

9. Move From Silo-Based Development to Modular, Open Architecture (SOA) RIGIDITY Business Process Functions Presentation Layer/ UI Infrastructure (HW, Network, Data Center) Current Technology Stack Monolithic Applications 2 1 Infrastructure Services Future Loosely Coupled, Open Model Based on SOA 4 Data Interface Services Framework Connectivity/ Messaging 3 Integration Services Framework Business Services Framework FLEXIBILITY Infrastructure Services Framework Business Process Services Integration Services Interface Services 1 3 2 4

11. Composite Applications Composite Applications Drop-and-configure Optimize Rate Plan Get Customer Process Order Get Value Get Churn

12. BPM - Business Process Management

16. Sun Composite Application Platform Suite (CAPS) – Composite Applications are built on top of a comprehensive ESB CAPS ESB CAPS Composite Apps Messaging and Request / Reply ETL Customer Data Integration BAM Workflow B2B B2B A2A A2A BL BL B2B Portal B2B Portal Wrappers / Adapters Transformation Orchestration

17. ESB Architecture Separately Available ESB Product Oracle Bus Grid UDDI AS AQ/JMS JBI Gateway Security Pub/Sub Lightweight BPEL Content Router XSLT Transform Technology Adapters Oracle Apps Adapter Java Services CEP Application Adapters Customer Data Hub BAM XQuery Task BPEL B2B Others …

18. Service Infrastructure Reference Architecture Order Management Process Services Routing AquaLogic Service Bus Data Services AquaLogic Data Services Platform Portal Tier WLP Service Routing Billing Inventory Management Mainframe .Net ERP Data Warehouse Oracle Process Tier WLI Portlet Web App Security Services AquaLogic Enterprise Security Service Registry AquaLogic Service Registry End-to-end Web Services Management Service Registry

19. SOA Runtime Management… Credit Service 1 Credit Service 2 <soapenv:Envelope xmlns:soapenv=&quot;http://schemas.xmlsoap.org/soap/envelope/&quot;> <soapenv:Body> <po-number> A234235 </po-number> </soapenv:Body> </soapenv:Envelope> Enterprise Service Bus

20. SOA Governance - Systinet 2 Components

21. Metadata Information - many sources ! Use cases Business process models Best practices Design patterns Technical architectures Applications Components Services Documentation Test cases LOGIDEX Analysis + Design Coding Testing + QA Deployment Requirements METADATA

22. Governance : Example – enabling Chargeback

23. IT Architect - Extending Project Value Total Value V t = V u V u = Value to User Project by itself V u = Value to user

24. V e = Value to Enterprise Total Value V t = V u + V e V u = Value to User Project within the Enterprise Extending Project Value

25. Project connected to Infrastructure V i = Value to Infrastructure Total Value V t = V u + V e + V i V e = Value to Enterprise V u = Value to User Extending Project Value

30. Phased Development Approach Future Business Services Architecture Business Models Infrastructure effort % done time Project 1 Infrastructure Project 1 Business Service Project 3 Infrastructure Project 3 Business Service Project 2 Infrastructure Project 2 Business Service prioritization Process and Governance

33. Hierarchy of Service Types Foundation Service Layer (May be used by all other services) Business Service Domain Service ... Domain Service Atomic Component Integration Service ... Utility Service ... Enterprise Business Process Business Service

34. Hierarchy of Service Types Foundation Service Layer (May be used by all other services) For specific LOB – details of Check For specific LOB Operation – changing date of Check For several LOB Operation – relevant information several LOB for ZIPCODE External service (bank of Israel) or Legacy Business process – altering the status of personal Account Altering the status of person in different Accounts (savings, investments, loans, etc.) Business Service Domain Service ... Domain Service Atomic Component Integration Service ... Utility Service ... Enterprise Business Process Business Service

39. Pini Cohen VP , Senior Analyst Architecture and Infrastructure Strategies [email_address]