SOA is far from being the new technology kid on the block. But once it was. Now it is an older kid, and a practical approach to fielding a host of other new technologies. It should not be overstated, but, especially in the SOA services form known as “REST,” SOA is a foundational element of cloud computing, mobile applications and the branch of data integration that is being called operational BI.
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The time is winding down on 2012, and we were going through some reporter’s notebooks. Seems that earlier this year, when we caught up with David Besemer, Chief Technical Officer, CTO, Composite Software, he had some interesting comments on SOA’s role, now that it is a more mature practice.
“SOA got a lot of attention three or four years ago. Then it seemed to have waned a bit. But while the waning of the hype occurred, there were projects that showed people getting practical use out of services and APIs,” said Besemer. Among the practical uses he pointed to are new types of data integrations.
Besemer, whose special interest is data integration, said there is a change in focus going on; it is moving things away from a sole preoccupation with the data warehouse. Cloud, big data, and analytical appliances, got the ball rolling, to the point where services-enabled technologies began eating at the edges of the data warehouse.
Non-technical business imperatives are driving the need for decoupled services in broader and broader swaths of computing. Business imperatives are calling for something faster than a data warehouse at times. Said Besemer: “All of the members of the enterprise architecture team are struggling to deliver on requests from the business in regard to data sets.” It is the data that the business needs to make decisions.
The name SOA may be heard less frequently these days. But the idea of abstracted, decoupled services is at the heart of the latest data integration advances. – Jack Vaughan