发布于 2014-08-12 00:16:58 | 176 次阅读 | 评论: 0 | 来源: 网友投递
MariaDB数据库
MariaDB基于事务的Maria存储引擎，替换了MySQL的MyISAM存储引擎，它使用了Percona的 XtraDB，InnoDB的变体，分支的开发者希望提供访问即将到来的MySQL 5.4 InnoDB性能。这个版本还包括了 PrimeBase XT (PBXT) 和 FederatedX存储引擎。
MariaDB 10.0.13 发布，相关链接：
MariaDB 10.0.13
- Release Notes: https://mariadb.com/kb/en/mariadb-10013-release-notes
- Changelog: https://mariadb.com/kb/en/mariadb-10013-changelog
- Downloads: https://downloads.mariadb.org/mariadb/10.0.13
新版本值得关注的改进：
filesort-with-small-limit-optimization is now visible through the slow query log and a new status variable, sort_priority_queue_sorts.
New variables aria_pagecache_file_hash_size and key_cache_file_hash_size for determining the number of hash buckets for open and changed files for Aria and MyISAM respectively.
Connect engine supports partitioning.
Many plugins have had their maturity level increased (from beta to gamma or from gamma to stable).
TokuDB upgraded to 7.1.7
XtraDB upgraded to 5.6.19-67.0
InnoDB upgraded to 5.6.19
Performance_Schema upgraded to 5.6.20
MariaDB基于事务的Maria存储引擎，替换了MySQL的MyISAM存储引擎，它使用了Percona的 XtraDB，InnoDB的变体，分支的开发者希望提供访问即将到来的MySQL 5.4 InnoDB性能。这个版本还包括了 PrimeBase XT (PBXT) 和 FederatedX存储引擎。