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温和一致性代理复制机制MCARM

Moderate Consistency Agent Replication Mechanism
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摘要 提出了一种新的复制机制:温和一致性代理复制机制(MCARM)。MCARM 采用了主节点的复制管理器与辅助节点的 MSS-Agent 协调工作的架构,吸取严格一致性协议和弱一致性协议的优势,又避开其局限性和复杂性,更好地适应移动计算环境的要求,并能与缓存失效策略 CISBMA 协同工作,较好满足了移动应用的需求。 A new mechanism of moderate consistency agent replication mechanism (MCARM) is presented. It adopts a harmonious framework of replication manager in master node and MSS-Agent in secondary node, which has advantage of the tight consistency protocol and loose consistency protocol respectively while avoiding their insufficiency and complexity at the same time so as to adapt well to the mobile computing environments. MCARM can work with CISBMA in harmony to meet mobile application's demand.
出处 《计算机科学》 CSCD 北大核心 2006年第4期58-61,67,共5页 Computer Science
基金 电子信息产业发展基金项目编号为:[2002]11006 电子科技大学校青年基金资助 项目编号 YF020803
关键词 数据复制 移动计算环境 主节点 辅助节点 Data replication, Mobile computing environments, Master node, Secondary node
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参考文献12

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