发布于 2016-08-31 10:19:59 | 87 次阅读 | 评论: 0 | 来源: 网友投递
MongoDB 分布式文件存储的数据库
MongoDB 是一个基于分布式文件存储的数据库。由C++语言编写。旨在为WEB应用提供可扩展的高性能数据存储解决方案。
MongoDB 3.3.12 发布了，
部分更新如下：
[SERVER-4936] - Server support for "maxStalenessMS" read preference option
[SERVER-7200] - use oplog as op buffer on secondaries
[SERVER-13367] - Specialize operator<<(std::ostream&, BSONType)
[SERVER-19507] - Distinct command should use covered query plan when distinct field is a non-first element of index key pattern
[SERVER-21757] - ServerStatus "advisoryHostFQDNs" should be optional and not default
[SERVER-22345] - jstestfuzz - run on Solaris
[SERVER-22382] - mongo shell should accept mongodb:// URI for --host
[SERVER-23100] - Add methods to StringBuilder/str::stream that return unowned copy of underlying string
[SERVER-23478] - Update "repl.network.readersCreated" metric in the OplogFetcher
[SERVER-23501] - Erroring command replies should include stringified ErrorCode
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