MariaDB 5.5.44 发布
MariaDB 是一个采用 Aria 存储引擎的 MySQL 分支版本,是由原来 MySQL 的作者 Michael Widenius 创办的公司所开发的免费开源的数据库服务器。
与 MySQL 相比较,MariaDB 更强的地方在于:
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Maria 存储引擎
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PBXT 存储引擎
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XtraDB 存储引擎
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FederatedX 存储引擎
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更快的复制查询处理
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线程池
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更少的警告和bug
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运行速度更快
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更多的 Extensions (More index parts, new startup options etc)
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更好的功能测试
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数据表消除
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慢查询日志的扩展统计
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支持对 Unicode 的排序
值得关注的改进:
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XtraDB updated to 5.5.42-37.2
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TokuDB updated to version 7.5.7
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Client command line option
--ssl-verify-server-cert
(andMYSQL_OPT_SSL_VERIFY_SERVER_CERT
option of the client API) when used together with--ssl
will ensure that the established connection is SSL-encrypted and the MariaDB server has a valid certificate. This fixes CVE-2015-3152.
完整列表请看changelog。
下载:https://downloads.mariadb.org/mariadb/5.5.44/。
之前几天发布了 MariaDB 10.1.15 版本,此版本是个测试版本,值得关注的改进:
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New status variables Binlog_group_commit_trigger_count, Binlog_group_commit_trigger_timeout, and Binlog_group_commit_trigger_lock_wait used to examine which triggers caused a group commit to be made.
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A new column, INFO_BINARY, has been added to the Information Schema PROCESSLIST Table in order to avoid truncating queries with binary data (MDEV-7807)
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Spider updated to 3.2.21.
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Mroonga updated to 5.02
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Encryption for temporary files: temporary files created by the server (for binary log caches, for filesort, etc) are now encrypted if the encryption plugin is loaded and
--encrypt-tmp-files
was specified. -
Numerous encryption bugfixes.