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中小型研发团队架构实践:分布式协调服务ZooKeeper

 6 years ago
source link: http://www.infoq.com/cn/articles/architecture-practice-08-ZooKeeper?amp%3Butm_medium=popular_widget&%3Butm_campaign=popular_content_list&%3Butm_content=homepage
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ZooKeeper 是一个开放源代码的分布式协调服务。它具有高性能、高可用的特点,同时也具有严格的顺序访问控制能力(主要是写操作的严格顺序性)。基于对 ZAB 协议(ZooKeeper Atomic Broadcast,ZooKeeper 原子消息广播协议)的实现,它能够很好地保证分布式环境中数据的一致性。也正是基于这样的特性,使得 ZooKeeper 成为了解决分布式数据一致性问题的利器。

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