计算机科学 ›› 2008, Vol. 35 ›› Issue (6): 139-140.

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一种适用于P2P存储系统的索引管理算法

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  1. 广州城市职业学院,广州510230
  • 出版日期:2018-11-16 发布日期:2018-11-16

GUAN Zhong (Guangzhou City Polytechnic,Guangzhou 510230,China)   

  • Online:2018-11-16 Published:2018-11-16

摘要: PB-linkTree通过哈希定位将B+树分布到多个节点上,解决了动态P2P环境中索引的完整性和准确性问题。实验表明,即使节点频繁加入或离开系统,仍能保持数据的可靠性和一致性。而且,PB-linkTree较之传统DB-linkTree在查询过程中数据传输量更小,查询时间更短。

关键词: P2P存储系统 PB-link Tree 索引管理

Abstract: PB-link tree algorithm distributes B+ tree to multi nodes through hash location and keeps integration and accuracy of the index in a dynamic P2P environment. The results show even the participating nodes join and leave the system frequently, the stored da

Key words: P2P storage system,PB-link tree, Indexing management

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