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首页> 外文期刊>Asian Journal of Information Technology >A New Improved Election Algorithm for Achieving HighAvailability in Distributed Systems
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A New Improved Election Algorithm for Achieving HighAvailability in Distributed Systems

机译:实现分布式系统高可用性的新改进选举算法

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In distributed environment, the leader election process is to main system consistency and to makethe system a reliable one. Leader election process is to select a single node as leader among other members.High availability is a system design approach. It ensures that a pre arranged level of operational performancewill be met during a contractual measurement period. High availability is essential for mission criticalapplications. The term highly available refers that the systems can continue providing services even whenmaster node (i.e., coordinator) fails. Goal of the proposed work is to use a suitable distributed election algorithmto improve high availability features. Stable leader election is implemented to increase robustness andefficiency. Election commission concept is used to minimize message passing. This algorithm is used to identifya temporary master when there is any failure in existing master node and reduces message passing. At theback-end the implementation will be invoked inside a cluster to achieve scalability in addition to highavailability features.
机译:在分布式环境中,领导者选举的过程是主系统的一致性,并使系统可靠。领导者选举过程是在其他成员中选择一个节点作为领导者。高可用性是一种系统设计方法。它可以确保在合同评估期内达到预定的运营绩效水平。高可用性对于关键任务应用至关重要。术语“高度可用”是指即使主节点(即协调器)发生故障,系统也可以继续提供服务。拟议工作的目标是使用合适的分布式选举算法来改善高可用性功能。实施稳定的领导人选举以提高鲁棒性和效率。选举佣金概念用于最大程度地减少消息传递。该算法用于在现有主节点出现任何故障时识别临时主节点,并减少消息传递。在后端,除了高可用性功能之外,还将在集群内部调用实现以实现可伸缩性。

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