Service Oriented Architecture Field Guide for Executives

Part THREE: HOW SHOULD I GO ABOUT ADOPTING SOA?

With a better understanding of service oriented architecture (SOA) and a clearer vision regarding its applicability for your business, you are better equipped to pursue SOA adoption. This part of the book addresses the subject of how to adopt SOA where it makes sense, in a way that is measurable and low risk and is actually accepted by the organization. A comprehensive SOA evaluation and adoption strategy is provided in the final chapter.

Chapter 8, "Selecting an SOA Maturity Model," introduces the subject of maturity modeling and the motivations behind it (both proactive and reactive). Three specific models are introduced and thoroughly examined. Finally, best practice guidance is given regarding selecting a model that is right for your business.

Chapter 9, "How Much SOA Do I Need?," begins by highlighting the fallacy of using SOA to solve every IT challenge. This chapter illustrates the importance of striking a balance in how and to what extent SOA is used within the enterprise. It then introduces the Selective SOA™ methodology, which facilitates the identification of enterprise business systems and processes that are optimal for service orientation (applying the 20/80 rule).

Chapter 10, "Acquiring the Skills for SOA," highlights the importance of education when adopting SOA. Education supports the acquisition of new skills and transition of existing skills. Skill development is essential for successful adoption of SOA. Mindset-shifting ...