Cloud computing's secret sauce: service oriented architecture

In the rush to cloud, many companies are building a 'Franken-SOA.'

Cloud computing doesn't fall into place by accident, it requires an architecture that is designed for the interchange of loosely coupled services.

Dave Linthicum reminds us that if you want a successful cloud computing implementation, make sure there's a service oriented architectural approach underneath. I like Dave's description of a hodge-podge of cloud services, popping up across the enterprise with no forethought or planning: a "Franken-SOA."

Dave describes what makes up these monsters:

"What's a Franken-SOA? It's a bunch of cloud services that become parts of core applications or processes, mostly on-premise. These services provide core functionality, including storage and compute features, that are used in a composite application or perhaps a composite process. However, they're used without a good architectural structure and become both difficult to change and difficult to manage. In Franken-SOAs, there is no governance, no identity management, no service management, and no service discovery."

Brings back memories of the earlier days of SOA projects, when many were built on a JBOWS architecture (Just a Bunch of Web Services), with no coherency to a common architecture or purpose.

With cloud services, the stakes with this lack of governance and orchestration are even higher, as businesses rush to pull in services for pressing needs.