Using Diversity to Design and Deploy Fault Tolerant Web Services

Noura Faci 1 Hanane Abdeldjelil 1 Zakaria Maamar Djamal Benslimane 1
1 SOC - Service Oriented Computing
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : Any software component for instance Web services is prone to unexpected failures. To guarantee business process continuity despite these failures, component replication is usually put forward as a solution to make these components fault tolerant. In this paper we illustrate the limitations of replication and suggests diversity as an alternative solution. In the context of Web services diversity stems from the semantic similarity of functionalities of Web services. Building upon this similarity, a diversity group consisting of semantically similar Web services is built and then controlled using different execution models. Each model defines how the Web services in the diversity group collaborate and step in when one of them fails to ensure operation continuity. An architecture showing the use of diversity to design and deploy fault tolerant Web services is presented in this paper.
Type de document :
Communication dans un congrès
International Conference on Collaboration Technologies and Infrastructures (WETICE), Jun 2011, Paris, France. IEEE, pp.73-78, 2011, 〈10.1109/WETICE.2011.53〉
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https://hal.archives-ouvertes.fr/hal-01354423
Contributeur : Équipe Gestionnaire Des Publications Si Liris <>
Soumis le : jeudi 18 août 2016 - 19:26:53
Dernière modification le : vendredi 10 novembre 2017 - 01:21:13

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Noura Faci, Hanane Abdeldjelil, Zakaria Maamar, Djamal Benslimane. Using Diversity to Design and Deploy Fault Tolerant Web Services. International Conference on Collaboration Technologies and Infrastructures (WETICE), Jun 2011, Paris, France. IEEE, pp.73-78, 2011, 〈10.1109/WETICE.2011.53〉. 〈hal-01354423〉

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