Querying XML documents based on multi-processor

  • Authors:
  • Jie Qin;Shu-Mei Zhao;Lin Liu;Shan Gao

  • Affiliations:
  • School of information Science and Engineering, Henan University of Technology, China;Zhengzhou Railway Vocational & Technical College, China;School of information Science and Engineering, Henan University of Technology, China;School of information Science and Engineering, Henan University of Technology, China

  • Venue:
  • FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 2
  • Year:
  • 2009

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Abstract

Traditional method of storing and querying XML documents is in single processor environment. The system performance deteriorates when the size of XML data sets increased. Parallel processing technology based on multi-processor is proposed in this paper. The key issues such as XML data model, storage model, data placement strategy, paralleling query, indexing etc. are also discussed.