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备份和恢复多个MySQL数据库（InnoDB和MyISAM）

[英]Backup & recovery of multiple MySQL databases (InnoDB & MyISAM)

原文 2010-04-02 16:46:05 7 1 mysql/ database/ backup/ database-backups

I am working on nightly and hourly backups of MySQL Databases. 我正在每天和每小时备份MySQL数据库。 There are multiple MySQL databases which are either InnoDB or MyISAM (Note: Each database is either InnoDB or MyISAM for a reason). 有多个MySQL数据库，它们是InnoDB或MyISAM（注意：由于某种原因，每个数据库都是InnoDB或MyISAM）。 With the 2 different types I want to make sure I am grabbing everything that is needed for backup and recovery. 我想使用2种不同的类型来确保我掌握了备份和恢复所需的一切。 Here is my current plan 这是我目前的计划

Nightly -mysqldump of each DB which is stored locally and remotely. 每个数据库的每晚-mysqldump，本地和远程存储。

Hourly -flush binary logs and store them locally and remotely. 每小时-刷新二进制日志并将其本地和远程存储。

Weekly -expire binary logs older than a week. 每周-过期的二进制日志超过一周。

I feel like I am grabbing everything that is needed for the MyISAM databases but I am concerned about the InnoDB databases and the log files (ib_logfile0, ib_logfile1, ibdata1) they create. 我感觉好像在抓取MyISAM数据库所需的所有内容，但是我担心InnoDB数据库及其创建的日志文件（ib_logfile0，ib_logfile1，ibdata1）。 Should I backup these files? 我应该备份这些文件吗？ Nightly? 每晚？ Hourly? 每小时一次？ Both? 都？ Do I really need them if I am already doing the above nightly and hourly backups? 如果我已经进行了上述每晚和每小时的备份，我真的需要它们吗？

1 个解决方案

You should try SQLyog -- MySQL GUI . 您应该尝试使用SQLyog-MySQL GUI 。 It's sja component makes scheduling backups/synchronization pretty smooth for users, and it also available in a Community Edition. 它的sja组件使用户的备份/同步安排非常顺利，并且在Community Edition中也可以使用。

Disclaimer: I work for Webyog, Inc -- The publishers of SQLyog. 免责声明：我为Webyog，Inc工作-SQLyog的发行商。

Edit: I'd also like to add that I find it very reliable and fail-safe and use to manage production servers. 编辑：我还想补充一点，我发现它非常可靠且具有故障保护功能，可用于管理生产服务器。