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Soa In The Real World David Linthicum Sept 30 2008

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David Linthicum
David Linthicum
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SOA in the Real World “ How to get SOA right the first time. David S. Linthicum www.davidlinthicum.com [email_address]
Time to Make Something Work ,[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
What worked? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
What went wrong? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
So, how do I win with SOA the first time? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Architecture is not About the Technology ,[object Object],[object Object],© David S. Linthicum LLC
SOA Challenges Source: Wipro © David S. Linthicum LLC
SOA Meta Model Data Abstraction Data Data Data Services Legacy Legacy Services Process/Orchestration/Composites Monitoring/Event Management Governance Rep Security Internet-Based Services New Services
5 Things to Avoid ,[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Using the Wrong People ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Selecting the Technology too Early ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Not Considering “Service Design” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Not Factoring in the Business ,[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Not Thinking Long Term, and Strategic ,[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Understand your business objectives and define success. ROI Define ROI Create Business Case Business Case © David S. Linthicum LLC
Define your problem domain System Descriptions System Complexity Analysis SOA POC POC Results Domain Descriptions Vendors © David S. Linthicum LLC
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) © David S. Linthicum LLC
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 © David S. Linthicum LLC
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 © David S. Linthicum LLC
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 © David S. Linthicum LLC
Define new processes. Candidate Processes Process definition. Process design. Processes, Services, And Information Process implementation. ,[object Object],[object Object],[object Object],Metadata Candidate Services Process Definition Process Design Process Implementation © David S. Linthicum LLC
Select your technology set. Technology Requirements Define requirements. Technology analysis. Technology solution Vendors Define candidate technology. Technology selection. Technology validation. © David S. Linthicum LLC
“ SOA is Good…” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC
Thanks! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],© David S. Linthicum LLC

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Soa In The Real World David Linthicum Sept 30 2008

  • 1. SOA in the Real World “ How to get SOA right the first time. David S. Linthicum www.davidlinthicum.com [email_address]
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7. SOA Challenges Source: Wipro © David S. Linthicum LLC
  • 8. SOA Meta Model Data Abstraction Data Data Data Services Legacy Legacy Services Process/Orchestration/Composites Monitoring/Event Management Governance Rep Security Internet-Based Services New Services
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15. Understand your business objectives and define success. ROI Define ROI Create Business Case Business Case © David S. Linthicum LLC
  • 16. Define your problem domain System Descriptions System Complexity Analysis SOA POC POC Results Domain Descriptions Vendors © David S. Linthicum LLC
  • 17. 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) © David S. Linthicum LLC
  • 18. 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 © David S. Linthicum LLC
  • 19. 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 © David S. Linthicum LLC
  • 20. 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 © David S. Linthicum LLC
  • 21.
  • 22. Select your technology set. Technology Requirements Define requirements. Technology analysis. Technology solution Vendors Define candidate technology. Technology selection. Technology validation. © David S. Linthicum LLC
  • 23.
  • 24.