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Paxos优化算法下的数据库元数据一致性方法研究 被引量:1

A consistent approach of NoSQL database metadata based on Paxos algorithm
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摘要 通过对Paxos算法的研究与分析,从缩减阶段过程、减少Learner通信量、使用快照机制进行节点崩溃恢复和使用批量提交方式节省通信量等方面改进了基本的Paxos算法,并搭建仿真实验环境,测试验证优化的Paxos算法的效果及性能,得出结论。 Based on the research and analysis of Paxos algorithm, proceeding from shrinking the stage process, reducing the amount of Learner communication traffic, realizing the node crash recovery of snapshot mechanism and saving communication traffic by mass delivery mode, the basic Paxos algorithm was improved, and a simulation experiment environment was created. The effectiveness and performance of the optimized Paxos algorithm were tested and verified. The conclusion is given.
作者 周一帆
出处 《现代电子技术》 2013年第13期65-67,70,共4页 Modern Electronics Technique
关键词 元数据一致性 Paxos 阈值 Leader节点 metadata consistency Paxos threshold Leader node
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