Soa To The Rescue

David S. Linthicum [email_address] www.linthicumgroup.com US Government…SOA To the Rescue?

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Integration of Internal Systems Integration with External Systems Pervasive Integration SOA SaaS/Web Services Web 2.0 1995 2000 2006

Current State of Things ,[object Object],[object Object]

Current State of Things…Real World ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why SOA Fails ,[object Object],[object Object],[object Object],[object Object],[object Object]

Understanding the Pain Points ,[object Object],[object Object],[object Object],[object Object],[object Object]

Challenges of Government IT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SOA to the Rescue? Goals and Characteristics of a SOA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SOA Meta Model Data Abstraction Data Data Data Services/Messaging Legacy Legacy Services Process/Orchestration Monitoring/Event Management Governance Rep Security Internet-Based Services New Services

Pick a Standard…(WS-*) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

5 Ways to Make Your SOA a Success ,[object Object],[object Object],[object Object],[object Object],[object Object]

Understand your business objectives and define success. ,[object Object],[object Object],[object Object]

The Value Proposition of a SOA ,[object Object]

Reuse ,[object Object],[object Object],[object Object],[object Object],[object Object]

So, What do you Do? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agility ,[object Object],[object Object],[object Object],[object Object]

Understand your business objectives and define success. ROI Define ROI Create Business Case Business Case

Define your problem domain. ,[object Object],[object Object],[object Object],[object Object]

Define your problem domain System Descriptions System Complexity Analysis SOA POC POC Results Domain Descriptions Vendors

Understand all application semantics in your domain. ,[object Object],[object Object]

Understand all application semantics in your domain. SOA Metadata Meta data analysis Data abstraction layer definition Data Abstraction Layer Data services definition Data Services Legacy Metadata External Metadata (B2B)

Understand all services available in your domain. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Understand all services in your domain. Candidate Services Service analysis Metadata and services analysis Services And Information Performance analysis Services And Performance Legacy Services External Services (B2B) SOA Metadata

Understand all processes in your domain. ,[object Object],[object Object],[object Object]

Understand all processes in your domain. Candidate Processes Process analysis. Define metadata, services, and processes Processes, Services, And Information Process integration analysis. Process Integration Diagrams Candidate Services External Processes (B2B) SOA Metadata

Define new services and information bound to those services. ,[object Object],[object Object],[object Object],[object Object]

Define new services. Candidate Processes Service definition. Service design. Processes, Services, And Information Service implementation. Process Integration Diagrams SOA Metadata Candidate Services Service Definition Service Design Service Implementation

Define new processes, as well as services and information bound to those processes. ,[object Object],[object Object],[object Object],[object Object]

Define new processes. Candidate Processes Process definition. Process design. Processes, Services, And Information Process implementation. Process Integration Diagrams Metadata Candidate Services Process Definition Process Design Process Implementation

Select your technology set. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Select your technology set. Technology Requirements Define requirements. Technology analysis. Technology solution Vendors Define candidate technology. Technology selection. Technology validation.

Deploy SOA technology. ,[object Object]

Test and evaluate. ,[object Object],[object Object],[object Object]

Final Words ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Thanks! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.linthicumgroup.com

Soa To The Rescue

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Soa To The Rescue