期刊文献+

一种基于兴趣聚集的P2P元数据管理机制

A P2P Metadata Management Mechanism Based on Interest Aggregation
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摘要 基于半结构化的P2P存储系统,设计一种基于兴趣聚集的元数据管理机制。采用分层的Bloom filter结构存储并维护热点和本地元数据信息,将元数据的查询请求路由到不同的超级节点上,实现元数据的分布式管理。实验结果表明,该机制能明显提高元数据的查询效率和访问速度,具有较好的适应性和可扩展性。 Based on semi-structured Peer-to-Peer(P2P) system, this paper designs a P2P metadata management mechanism based on interest aggregation. It uses interest aggregation and hierarchical Bloom filters to locate and organize metadata, and routs the metadata query request to different metadata servers. Experimental results show that this mechanism has good adaptability and scalability, and it can improve metadata query efficiency and access performance.
出处 《计算机工程》 CAS CSCD 2012年第22期47-49,54,共4页 Computer Engineering
基金 国家自然科学基金资助项目(70671051) 湖南省自然科学基金资助项目(11JJ6047) 湖南省科技计划基金资助项目(2011FJ3087)
关键词 元数据 半结构化 对等系统 BLOOM过滤器 跟踪强化因子 metadata semi-structured Peer-to-Peer(P2P) system Bloom filter Trace Intensifying Factor(TIF)
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参考文献11

  • 1Welch B. Object Storage: Redefining Bandwidth for Linux Clusters[EB/OL]. (2003-11-19). http://www.dte.umn.edu/resour ces/welch.pdf. 被引量:1
  • 2Bloom B. Space/time Tmde-offs in Hash Coding with Allowable Errors[J]. Communications of the ACM, 1970, 13(7): 422-426. 被引量:1
  • 3Roselli D, Lorch J R, Anderson T E. A Comparison of File System Workloads[C]//Proc. of USENIX Annual Technical Conference. [S. I.]: ACM Press, 2000. 被引量:1
  • 4Braam P J. Lustre Whitepaper[EB/OL]. (2005-08-16). http://www. lustre.org/docs/whitepaper.pdf. 被引量:1
  • 5Anderson T E, Dahlin M D, Neefe J M, et al. Serverless Network File System[J]. ACM Transactions on Computer Systems, 1996, 14(1): 41-79. 被引量:1
  • 6Morris J H, Satyanarayanan M, Conner M H, et al. Andrew: A Distributed Personal Computing Environment[J]. Communications oftheACM, 1986, 29(3): 184-201. 被引量:1
  • 7方圆,杜祝平,周功业.基于对象存储的新型元数据管理策略[J].计算机工程,2012,38(3):25-27. 被引量:8
  • 8Weil S A, Brandt S A, Miller E High-performance Distributed File Symposium on Operating Systems [S. 1.]: ACM Press, 2006. L, et al. Ceph: A Scalable, System[C]//Proe. of the 7th Design and Implementation. 被引量:1
  • 9Ghemawat S, Gobioff H, Leung Shun-Tak, et al. Google File System[C]//Proc. of SOSP'03. New York, USA: [s. n.], 2003. 被引量:1
  • 10Stoica I, Morris R, Karger D, et al. Chord: A Scalable Peer-to-Peer Lookup Service for Internet Applications[J] ACM SIGCOMM Computer Communication Review, 2001, 31(4): 149-160. 被引量:1

二级参考文献7

  • 1王广芳,钟志伟,赵先武.分布式计算机系统(DCS)负载平衡算法20年[J].计算机工程与设计,1995,16(5):57-63. 被引量:6
  • 2Ousterhout J K, Costa H D, Harrison D, et al. A Trace-driven Analysis of the Unix 4.2 BSD File System[C] //Proceedings of the 10th ACM Symposium on Operating Systems Principles. [S. l.] : ACM Press, 1985. 被引量:1
  • 3Morris J H. Satyanarayanan M, Conner M H, et al. Andrew: A Distributed Personal Computing Environment[J]. Communications Environment, 1986, 28(3): 184-201. 被引量:1
  • 4Corbett P F, Feitelso D G. The Vesta Pacallel File System[J]. Transactions on Computer Systems, 1996, 14(3): 225-264. 被引量:1
  • 5Brandt S A, Lan Xue, Miller E L, et al. Efficient Metadata Management in Large Distributed File Systems[C] //Proceedings of the 20th IEEE NASA Goddard Conference on Mass Storage Systems and Technologies. [S. 1.] : IEEE Press, 2003: 290-298. 被引量:1
  • 6Mummert L, Satyanarayanan M. Long Term Distributed File Reference Tracing: Implementation and Experience[J]. Software- Practice and Experience, 1996, 26(6): 705-736. 被引量:1
  • 7刘群,冯丹,王芳.高可靠性元数据服务器研究[J].计算机工程,2008,34(17):88-90. 被引量:6

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