A workcase-based distributed workflow architecture and its implementation using enterprize Java beans framework

Authors:
Hyung-Jin Ahn;Kwang-Hoon Kim
Affiliations:
Collaboration Technology Research Lab, Department of Computer Science, Kyonggi University, South Korea;Collaboration Technology Research Lab, Department of Computer Science, Kyonggi University, South Korea
Venue:
ICCSA'07 Proceedings of the 2007 international conference on Computational science and its applications - Volume Part III
Year:
2007

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Abstract

This paper gives the functional descriptions and implementation details of an distributed workflow management system that is especially aiming at the scalability issue with a feasible and reasonable performance for the very large scale workflow application domains. In order to cope with the scalability issue, we conceive a new conceptual workflow enactment architecture and implement the architecture through the enterprize java beans framework that provides a robust and efficient computing infrastructure for massive executable objects. Now, the system is completely operable on a distributed computing environment and is experimentally demonstrated with respect to giving the acceptable performance for the very large number of workcases (instances of workflow procedures).