Specifying and Constructing a Fault-Tolerant Composite Service

Onditi, V. and Dobson, Glen and Hutchinson, J. and Walkerdine, J. and Sawyer, Peter (2008) Specifying and Constructing a Fault-Tolerant Composite Service. In: IEEE Sixth European Conference on Web Services, 2008. ECOWS '08. IEEE, Dublin, Ireland, pp. 135-142. ISBN 978-0-7695-3399-5

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This paper proposes a means to specify the semantics of fault tolerant Web services at an abstract level using semantics adapted from queuing system theory. A framework that supports the implementation of specified fault-tolerance is also described. Based on our work, we show how the redundancy and diversity characteristics of a service-oriented system can be expressed and implemented in a Web-service application.

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18 Dec 2008 15:14
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21 Nov 2022 14:31