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PRIORITIZED LEADERSHIP FOR DATA REPLICATION GROUPS

机译:数据复制组的优先领导权

摘要

Data replication groups may be used to store data in a distributed computing environment. A data replication group may include a set of nodes executing a consensus protocol to maintain data durably. In order to increase efficiency and performance of the data replication group leadership and/or fitness information may be determined for each node of the set of nodes executing the consensus protocol. The fitness information may be based at least in part on information associated with computing resource in the distributed computing environment and one or more constraints on assignment of a role of master node in the data replication group. The master node may be responsible for advancing the data replication group.
机译:数据复制组可用于在分布式计算环境中存储数据。数据复制组可以包括一组执行共识协议以持久维护数据的节点。为了提高数据复制的效率和性能,可以为执行共识协议的节点集合中的每个节点确定组领导和/或适应性信息。适应性信息可以至少部分地基于与分布式计算环境中的计算资源相关联的信息以及对数据复制组中主节点的角色的分配的一个或多个约束。主节点可能负责推进数据复制组。

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