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Yang Ce
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Oct 30, 2016
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## 核心特点 | ||
1. 持续可用 | ||
数据多机房、多地域冗余,元数据通过Raft维护一致性,单个机房宕机,不影响整体可用性。 | ||
* 数据多机房、多地域冗余,元数据通过Raft维护一致性,单个机房宕机,不影响整体可用性。 | ||
2. 高吞吐 | ||
通过高性能的单机引擎,最大化存储介质IO吞吐; | ||
* 通过高性能的单机引擎,最大化存储介质IO吞吐; | ||
3. 低延时 | ||
全局负载均衡、慢节点自动规避 | ||
* 全局负载均衡、慢节点自动规避 | ||
4. 水平扩展 | ||
设计支持两地三机房,1万+台机器管理。 | ||
* 设计支持两地三机房,1万+台机器管理。 | ||
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## 架构 | ||
 | ||
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