JSON 文档的分布式数据库,RethinkDB 1.15.3 发布
RethinkDB 设计用来存储 JSON 文档的分布式数据库,可通过简单操作实现多机分布式存储。支持表的联合和分组查询。
特点:
简单编程模型
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JSON 数据模型和一致性
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分布式联合查询、子查询、聚合查询和原子更新操作
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Hadoop 风格的 map/reduce.
轻松管理
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提供友好的 Web 和命令行管理工具
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服务器和网络故障时的谨慎处理
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多数据中心复制和故障转移
水平伸缩
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数据分片和复制到多个节点
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自动化并行查询和分布式查询
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通过 MVCC 并发实现无锁操作
RethinkDB 1.15.3 发布,此版本是个 bug 修复版本:
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Fixed a bug that caused the endpoints of a reversed range to not be correctly included or excluded (#3449)
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Fixed thereverse_iteratorimplementation for leaf nodes (#3446)
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Fixed a bug that could cause a bad ordering of secondary indexes for rows with different primary key sizes (#3444)
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Fixed a bug that could cause a crash under high load when using changefeeds (#3393)
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Fixed a bug that made it impossible to chainbetweenanddistinct(#3346)
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Changed some calls to avoid passingNULLtomemcpy(#3317)
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Fixed the installer artwork on OS X Yosemite (#3253)
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Changed the version scheme for the JavaScript driver to avoid mis-use of pre-release numbers (#3281)
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Fixed a bug that could causerethinkdb importandrethinkdb exportto hang (#3458)
此版本现已提供下载:v1.15.3.zip。
来自:http://www.oschina.net/news/58700/rethinkdb-1-15-3