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RethinkDB 1.16.2 发布,分布式数据库

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RethinkDB 1.16.2 发布,此版本主要是 bug 修复更新:

  • Fixed a bug in r.range that caused query failures ( #3767 )

  • Fixed a race condition in the implementation of .order_by.limit.changes ( #3765 )

  • Fixed a build error that caused very slow r.js performance ( #3757 )

  • Removed spurious comma in the Data Explorer ( #3730 )

此版本现已提供下载: https://github.com/rethinkdb/rethinkdb/archive/v1.16.2-1.zip 。

RethinkDB 1.16.1 也主要是 bug 修复更新:

  • Write a message to the log every time a file is deleted ( #1780 )

  • Fixed rethinkdb dump and other backup scripts to correctly detect the server version ( #3706 )

  • Changed the output of rethinkdb dump to clarify that indexes are being saved ( #3708 )

  • Fixed unbounded memory consumption when using the official OS X package or when building with boost 1.56.0 or higher ( #3712 )

  • Fixed the written_docs_total field of rethinkdb.stats ( #3713 )

  • Fixed a bug that caused the web UI to hang when creating or deleting indexes ( #3717 , #3721 )

  • Fixed rounding of document counts in the web UI ( #3722 )

  • Fixed a bug that broke the -f flag of rethinkdb import ( #3728 )

  • Fixed a bug that prevented the web UI from loading data properly ( #3729 )

  • Fixed a bug that caused RethinkDB to refuse to link with jemalloc dynamically ( #3741 )

  • Fixed an uncaught exception in the handling of r.js ( #3745 )

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。

RethinkDB 1.16.2 发布,分布式数据库

特点:

简单编程模型

  • JSON 数据模型和一致性

  • 分布式联合查询、子查询、聚合查询和原子更新操作

  • Hadoop 风格的 map/reduce.

轻松管理

  • 提供友好的 Web 和命令行管理工具

  • 服务器和网络故障时的谨慎处理

  • 多数据中心复制和故障转移

水平伸缩

  • 数据分片和复制到多个节点

  • 自动化并行查询和分布式查询

  • 通过 MVCC 并发实现无锁操作

正文到此结束
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