Towards efficient subgraph search in cloud computing environments

  • Authors:
  • Yifeng Luo;Jihong Guan;Shuigeng Zhou

  • Affiliations:
  • School of Computer Science, and Shanghai Key Lab of Intelligent Information Processing, Fudan University, Shanghai, China;Dept. of Computer Science & Technology, Tongji University, Shanghai, China;School of Computer Science, and Shanghai Key Lab of Intelligent Information Processing, Fudan University, Shanghai, China

  • Venue:
  • DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications
  • Year:
  • 2011

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Abstract

This paper proposes an efficient approach to subgraph search over a large graph database under the MapReduce framework. The main idea is first to build inverted edge indexes for graphs in the database, and then to retrieve data only related to the query subgraph by using the built indexes to answer the query. Experimental results show that the proposed approach has good performance and scalability.