myisam

In a simple situation , the default MyISAM engine would do as well .

在简单的情况下，默认的MyISAM引擎就足够了。

The key buffer stores index blocks for MyISAM tables .

关键字缓冲区保存了MyISAM表的索引块。

Data integrity Our MySQL database tables were based on the non-transactional MyISAM engine .

数据完整性我们的MySQL数据库表格基于非事务性MyISAM引擎。

An Uninterruptible Power Supply ( UPS ) is mandatory with MyISAM if uninterrupted operation is required .

如果需要不间断运行，则MyISAM必须使用不间断电源（UPS）。

For the MyISAM storage engine using mysqlhotcopy , most of this logging is not applicable .

对于使用mysqlhotcopy的MyISAM存储引擎，大多数日志特性是不可用的。

The example application was built using the default MyISAM table type , and the developers tried to enforce data integrity at the code level .

应用程序样例使用了默认的MyISAM表类型，而开发人员试图在代码层采用数据集成。

Remember that the example MySQL tables were missing these values because they had been created with the basic MyISAM storage engine .

记住，示例MySQL表就缺少一些这样的值，因为它们以前是用基本的MyISAM存储引擎创建的。

All DB2 versions support transactions , but most MySQL storage engines , including the default MyISAM type , don 't support them .

DB2所有版本都支持事务，但大多数MySQL存储引擎，包括默认的MyISAM类型，都不支持事务。

Some versions of MySQL also lack full support for stored procedures & the biggest disadvantage being the MyISAM system , which doesn 't support transactions .

有些MySQL版本还缺乏完整的存储过程支持&意味着不支持事务，这是MyISAM系统的最大缺点。

In fact , it 's limited to MyISAM tables & a table format that doesn 't support foreign keys and , thus , may be of limited use .

实际上，它仅限于MyISAM表&不支持外键的一种表格式，因此使用有限。

Though inherently non-ACID by nature , MyISAM storage engine backup and recovery can be exercised to the level of version recovery without the data integrity promise .

因为在本质上不具有内在的ACID性质，所以MyISAM存储引擎的备份和恢复可以用来执行版本级恢复，但是不保证数据完整性。

This article focuses primarily on backup and restore using MyISAM and InnoDB storage engines , as they are the most commonly used engines in the MySQL world .

本文主要关注使用MyISAM和InnoDB存储引擎进行备份和恢复，因为它们是MySQL中最常用的引擎。

For a mixed MySQL database environment that comes with both MyISAM and InnoDB storage engines , perhaps a better choice to back up is to use innobackup .

对于具有MyISAM和InnoDB存储引擎的混合式MySQL数据库环境，进行备份的更好的方法可能是使用innobackup。

Special care , or a shell / perl script such as innobackup , is required to back up both MyISAM and InnoDB databases , for example .

对MyISAM和InnoDB数据库进行备份需要特殊处理，也就是需要innobackup那样的shell/perl脚本。

The mysqlhotcopy script makes file-level copies ( . frm , . MYD , and . MYI files ), and only works for the MyISAM storage engine .

mysqlhotcopy脚本进行文件级复制（.frm、.MYD和.MYI文件），只适用于MyISAM存储引擎。