150 Patterns: Extended Enterprise SOA and Web Services
The role of private UDDI nodes in Web services, Part 1: Six species of UDDI
http://www.ibm.com/developerworks/webservices/library/ws-rpu1.html
The role of private UDDI nodes, Part 2: Private nodes and operator nodes
http://www.ibm.com/developerworks/webservices/library/ws-rpu2.html
9.1.5 WS-BPEL
Business Process Execution Language for Web Services (WS-BPEL) provides a
means to formally specify business processes and interaction protocols.
WS-BPEL (formerly BPEL4WS) provides a language for the formal specification
of business processes and business interaction protocols. By doing so, it extends
the Web services interaction model and enables it to support business
transactions. WS-BPEL defines ...