Using a Business-Focused Approach in SOA Design, Governance

By Randy Heffner, CIO |  Cloud Computing, Application integration

Because SOA business services embody business transactions, the data flowing in and out of your business services is interesting business data from which businesspeople may be able to gain important insights. As a business-focused addition to your SOA efforts, you can keep asking the question, "Would it be valuable for businesspeople to understand something from the flow of data in and out of this service?" If so, SOA infrastructure can siphon off business data from your service flows and use it for business analysis. However, this is a more advanced use of SOA that takes a bit more experience and expertise with SOA than the three practices listed above, as well as greater planning and design in your use of SOA infrastructure. So, you must assess more carefully when your SOA maturity is strong enough for it.

5. SOA policy for business control

Certain types of business policy decisions touch closely on the processing that your SOA business services do. For example, a service - behavior might change according to the monetary amounts in the service request. In such cases, encoding the decision as an SOA policy can make it easier and faster for businesspeople to change the decision criteria based on changing business dynamics. However, SOA policy management is an advanced area of architecture design, and policy-based control of services is the business-focused SOA practice that takes the greatest amount of SOA experience and expertise. Forrester first published its vision for SOA policy management three years ago, knowing it would take a while to mature in the industry, and indications are that interest in SOA policy increased significantly this year over previous years. In any case, you should approach this area carefully and plan to evolve your approach over time.

Randy Heffner is a vice president and principal analyst at Forrester Research, where he serves Enterprise Architect professionals. He is a leading expert on architectures and design approaches for building enterprise applications that are secure and resilient in the face of continuous business and technology change.


Originally published on CIO |  Click here to read the original story.
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