Petri-Net-Based coordination algorithms for grid transactions

  • Authors:
  • Feilong Tang;Minglu Li;Joshua Zhexue Huang;Cho-Li Wang;Zongwei Luo

  • Affiliations:
  • Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China;Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China;E-Business Technology Institute, The University of Hong Kong, China;Department of Computer Science, The University of Hong Kong, China;E-Business Technology Institute, The University of Hong Kong, China

  • Venue:
  • ISPA'04 Proceedings of the Second international conference on Parallel and Distributed Processing and Applications
  • Year:
  • 2004

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Abstract

Transaction proceesing in Grid is to ensure reliable execution of inherently distributed Grid applications. This paper proposes coordination algorithms for handling short-lived and long-lived Grid transactions, models and analyzes these algorithms with the Petri net. The cohesion transaction can coordinate long-lived business Grid applications by automatically generating and executing compensation transactions to semantically undo committed sub-transactions. From analysis of the reachability tree, we show that the Petri net models of above algorithms are bounded and L1-live. This demonstrates that transactional Grid applications can be realized by the proposed algorithms effectively.