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Title:
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MESSAGE LOGGING FOR EXTERNAL SUPPORT OF WEB SERVICES RECOVERY |
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Author(s):
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Arkadiusz D. Danilecki, Anna Kobusi?ska |
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ISBN:
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978-972-8939-21-2 |
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Editors:
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Nik Bessis, Piet Kommers and Pedro Isaías |
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Year:
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2010 |
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Edition:
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Single |
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Keywords:
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Fault tolerance, Web services, Message Logging |
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Type:
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Short Paper |
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First Page:
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199 |
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Last Page:
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203 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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This paper proposes a Reliability Service message logging-based solution for the fault tolerance problem in a service-oriented environments. The solution respects the autonomy of service providers, allowing them to choose freely their own local fault-tolerance policies. The service and client proxies intercept messages and route them to the Recovery Management Unit of Reliability Service, which logs messages in the stable storage. When a service failure is detected, messages are replayed in order to recover last service state visible to the external world |
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