Resilient Web Services for Timeless Business Processes

T. Miksa, A. Rauber:
"Resilient Web Services for Timeless Business Processes";
Vortrag: The 16th International Conference on Information Integration and Web-based Applications&Services (iiWAS 2014), Hanoi, Vietnam; 04.12.2014 - 06.12.2014; in:"International Conference on Information Integration and Web-based Applications and Services", ACM, (2014), ISBN: 978-1-4503-3001-5.

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Many business and scienti c processes make extensive use
of service-oriented architectures, using distributed services.
These are often provided by third parties and are thus not
under direct control of process owners. In this paper we
discuss the issues of ensuring continuous and faithful execution
of processes in distributed environments, focusing
speci cally on Web Services. Recently, we introduced a
speci cation of Resilient Web Services, that makes current
Web Services more robust, and a framework for the monitoring
of Web Services, that allows detecting anomalies. In
this paper, we describe alternative implementations of the
framework for monitoring of Web Services. We also present
possible approaches easing the deployment of Resilient Web
Services: a framework consisting of tools deployable at the
Web Service operator site enabling easy transformation of a
regular Web Service into a Resilient Web Service, and a registry
with noti cations that decorates existing Web Services
with resilient methods.