IBM Offers Roadmap For SOAs

Service Oriented Modeling and Architecture, offered through IBM Global Services, maps a corporation's underlying applications and infrastructure with the business processes related to a particular area, such as retail banking in a financial institution.

Once the technologies underneath the business processes are identified, then IT divisions and business managers can work together in deciding which systems need to be modified to support upcoming changes in business operations. For example, a bank may decide to focus IT resources on providing more account-related services for online banking, rather than build out infrastructure to support more tellers.

In addition, the tight link drawn between technology and processes makes it easier for companies to prioritize the work done by IT departments, Jim Hilt, manager of SOA strategies for IBM Global Services, said.

"SOMA is bridging the business to IT to ultimately create new value," Hilt said. "It's basically a roadmap of what to build when and where to support the business."

Many customers that have tested a SOA are asking for help in using the architecture for systems integration related to changes in business processes, Hilt said. Much of the testing has gone on for the last 12 to 18 months, and customers are now ready for broader deployments.

Many experts view a SOA as an evolution in distributed computing that's based on industry standards. Many of those standards full under the umbrella term of web services, which is integration-related technology based on extensible markup language.

Jason Bloomberg, analyst for ZapThink LLC, a research firm focused on SOA technology, said that with SOMA, "IBM has nailed this one."

"We're quite impressed with the clarity and detail of SOMA," Bloomberg said in an email. "Customers should find IBM's SOA leadership to be relatively straightforward and understandable."

The blending of IT priorities with those of business managers is of growing importance as companies move from the cost-cutting in the recession of the early 2000s to a strategy of business expansion to meet increasing customer demand.

A recent survey of more than 1,300 chief information officers in 30 countries found that businesses plan to concentrate on growth in 2005, while only increasing IT budgets, on average, by 2.5 percent, market researcher Gartner said. As a result, CIOs are under pressure to create more business value from IT.

In the recent past, companies have focused IT departments on improving the speed and reducing the cost of individual business processes within a unit or geography. That, however, has changed and CIOs are now looking to "re-engineer processes end-to-end from the customer perspective and integrate previously autonomous business processes, information and application software across business units and geographies," Gartner said.

According to the survey, business-process improvement was the top business priority.