A dynamic file maintenance scheme with Bayesian network for data grids

  • Authors:
  • Chao-Tung Yang;Chien-Jung Huang;Tai-Lung Chen;Ching-Hsien Hsu

  • Affiliations:
  • Department of Computer Science, Tunghai University, Taichung, Taiwan;Department of Computer Science, Tunghai University, Taichung, Taiwan;Institute of Engineering and Science, Chung Hua University, Hsinchu, Taiwan;Department of Computer Science and Information Engineering, Chung Hua University, Hsinchu, Taiwan

  • Venue:
  • MTPP'10 Proceedings of the Second Russia-Taiwan conference on Methods and tools of parallel programming multicomputers
  • Year:
  • 2010

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Abstract

With the large amount of data which is produced by scientific experiments and simulations, the data replication has become an important issue in data grid. In order to shorten the file accessing time, multiple copies of file and stores can be created in the appropriate location. In this paper, we present a dynamical maintenance service of replication to maintain the data in grid environments. Based on the Bayesian Networks (BN), the optimization strategy was proposed in this study; named Implicit Dynamic Maintenance Service with Bayesian Network (IDMSBN).