QUESTION POSED ON: 03 October 2003 What standards are associated with Web services orchestration?
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Business Process Management and Workflow Automation software has been
around for a while. However, a platform-neutral, standards-based
approach using Web services is new. That approach yielded BPEL4WS
(Business Process Execution Language for Web Services), a specification
for Web service orchestration which aims to standardize integration
logic and long-running processes across Web services.
IBM, Microsoft and BEA released the BPEL4WS (aka BPEL) specification in
August 2002. This significant industry milestone has taken Web services
technology a leap forward by enabling the application of SOA
(service-oriented architecture) to solving business integration
problems. The BPEL standard, superceding XLANG (Microsoft's BizTalk
language) and WSFL (IBM's Web services flow language), quickly garnered
industry-wide support after its submission earlier this year to OASIS.
The adoption of BPEL is expected to have material long-lasting impact on
customers and vendors alike by drastically reducing the cost, complexity
and skill requirements associated with providing solutions to business
integration and process management problems.
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