Research on SOA business process disaster tolerance recovery method

Authors:
Xinfeng Zhang;Junfeng Sun;Pengyu Guo
Affiliations:
-;National University of Defense Technology, Graduate School, Changsha, China;National University of Defense Technology, School of Aerospace and Material, Changsha, China
Venue:
WISM'11 Proceedings of the 2011 international conference on Web information systems and mining - Volume Part I
Year:
2011

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Abstract

Business system plays a key role in the age of information, which makes the business continuity becoming the focus of people's attention. For the moment, SOA application is more popular than centralized application due to its agility and efficient. So the disaster tolerance recovery method of SOA business process is the hot research point. Based on SOA this paper designs a high-reliable business system architecture providing runtime state preservation by message transfer; and a business process reconstruction recovery algorithm with the semantic-associated weighted graph and the bidirectional dynamic programming, which supports the rebuild of process. It improves the robustness and ensures the continuity of SOA application. The experiment verifies correctness and efficiency of the method.