5 Things To Avoid When Doing Soa

5 Things to Avoid When Creating Your SOA David S. Linthicum, Managing Partner, ZapThink, LLC November , 2007 Building a Foundation for Continuous Change

Current Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Business Constant: Change CHANGE Competition Changing Marketplace Customer Demands Mergers & Acquisitions Optimizing Processes New Technologies Business Partners A Business is Never STATIC

We’ve had IT challenges for years …

… but even after yesterday’s promises…

The Business Inflexibility Trap ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],Business Agility J Agility is the key to innovation

The Problems of IT are The Problems of Business

If you are in a Hole, Stop Digging! ,[object Object],[object Object],[object Object]

The Integration “Rat’s Nest” FBT PAY G NTS TRDS Client Customs RRE IPS Integrated A/C Refunds RBA Def Payments Excise CR PKI ECI ADD AWA ELS Client Staff Remote Staff TAX AGENTS GCI Call Centers WOC CCD TASS Staff Phone Compliance Staff BOA Ref material Bus. Intel NTS A/c BEP CDCC CWMS BANK DDDR 1 Data……. Penalty Business IVR 1

5 Things to Avoid ,[object Object],[object Object],[object Object],[object Object],[object Object]

Using the Wrong People ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Selecting the Technology too Early ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Not Considering “Service Design” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Not Factoring in the Business ,[object Object],[object Object],[object Object],[object Object]

Not Thinking Long Term, and Strategic ,[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 System Descriptions System Complexity Analysis SOA POC POC Results Domain Descriptions Vendors

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 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

Copyright 2007 The Linthicum Group, 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

Copyright 2007 The Linthicum Group, 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

Copyright 2007 The Linthicum Group, LLC 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. Technology Requirements Define requirements. Technology analysis. Technology solution Vendors Define candidate technology. Technology selection. Technology validation.

“ SOA is Good…” ,[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]

5 Things To Avoid When Doing Soa

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