Title :
Designing Fault Tolerant Web Services Using BPEL
Author :
Lau, Jim ; Lung, Lau Cheuk ; da Fraga, J. ; Veronese, Giuliana Santos
Author_Institution :
Fed. Univ. of Santa Catarina, Florianopolis
Abstract :
The Web services technology provides an approach for developing distributed applications by using simple and well defined interfaces. Due to the flexibility of this architecture, it is possible to compose business processes integrating services from different domains. This paper presents an approach, which uses the specification of services orchestration, in order to create a fault tolerant model combining active and passive replication technique. This model support fault of crash. The characteristics and the results obtained by implementing this model are described along this paper.
Keywords :
Web services; business data processing; formal specification; software architecture; software fault tolerance; BPEL; FTWS-Orch model; active replication technique; business process composing; distributed applications; fault tolerant Web services; passive replication technique; service orchestration specification; service oriented architectures; Application software; Companies; Computer interfaces; Engines; Fault tolerance; Logic; Transport protocols; Web and internet services; Web services; XML; BPEL; Fault Tolerance; Web Services;
Conference_Titel :
Computer and Information Science, 2008. ICIS 08. Seventh IEEE/ACIS International Conference on
Conference_Location :
Portland, OR
Print_ISBN :
978-0-7695-3131-1
DOI :
10.1109/ICIS.2008.65
