Coordinated Atomic Actions and System Fault Tolerance

More documents

Recommendations

Info

5. CA Action Design of Web Applications: WSCAOngoing joint work between INRIA Rocquencourt (V. Issarny’s group) andNewcastle U.The WSCA (Web Service Composition Actions) scheme is an extension of CAactions and their adaptation for this application area.An XML-based language is under development. The WSCA language (WSCAL)builds on coming W3C standards: Web Service Description Language (WSDL)and Web Services Conversation Language (WSCL).It allows dependable composition of WSs to be specified at an abstract levelsupporting recursive system structuring and cooperative exception handling.36 February, 2004
5. CA Action Design of Web Applications: Future WorkOur future work in the WS area focuses:• on developing a middleware WSCAL support to allow the skeletons of thecomposed applications to be automatically generated• and on introducing extended CA actions into existing business-logic descriptionand composition languages (BPEL4WS).37 February, 2004
Page 10 and 11: 3. CA ActionsA CA action is a gener
Page 12 and 13: 3. CA Actions: Concurrent Exception
Page 14 and 15: 3. CA Actions: Long-Lived Activitie
Page 16 and 17: 3. CA Actions: A Case Studyenvironm
Page 18 and 19: 3. CA Actions: A Case StudyPre-cond
Page 20 and 21: 3. CA Actions: A Case Study20 Febru
Page 22 and 23: 4. Integration of Complex Web Appli
Page 28 and 29: 5. CA Action Design of Web Applicat
Page 38 and 39: 6. Future Work and ConclusionsFault
Page 40: Thanks to Brian Randell, Avelino Zo

Coordinated Atomic Actions and System Fault Tolerance

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?