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高效同步复制模型的研究 被引量:6

A Research on Distributed Database Eager Replication Model
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摘要 数据复制是分布式数据库中常用的方法,以提高数据的可用性和系统的性能。文章引入若干技术解决同步复制方法的缺陷,提出了一个高效同步复制的模型,给出了事务的具体处理过程。 To improve data availability and system performance,Data replication methods are widely adopted in dis-tributed database.In the paper,several technologys is introduced to overcome the shortcomings of eager replication.A more efficient eager replication structure is proposed.This passage describes the transaction processes in detail.
作者 舒后 段成华
出处 《计算机工程与应用》 CSCD 北大核心 2003年第8期194-197,共4页 Computer Engineering and Applications
关键词 组通信 原子广播 数据复制 分布式数据库 Group Comunication,Atomic Broadcast,Data Replication,Distributed Database
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参考文献1

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共引文献4

同被引文献27

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