冷备份或离线备份。
Supports full online and offline backups and crash and transaction recovery.
支持在线和离线完全备份以及崩溃和事务恢复。
Supports full online and offline backups and crash, point-in-time and transaction recovery.
支持在线和离线完全备份以及崩溃、时间点和事务恢复。
Offline backups, much simpler to implement, requires that the application be stopped to create a backup.
离线备份实现起来要简单得多，但要求停止应用程序才能创建备份。
PowerHA SystemMirror can be configured to minimize both planned and unplanned outages and can also be used for offline backups.
PowerHASystemMirror可以最小化计划内和计划外中断，也可用于脱机备份。
Backups can be taken offline (when no users are connected to the database) or online, as the database is being changed.
只要数据库发生了变化，备份可以是离线(没有用户连接到数据库)或在线进行的。
Database backups can be performed online using system procedures, or offline using operating system copy commands.
数据库备份可以通过使用系统过程在线执行，也可以使用操作系统复制命令离线执行。恢复操作是通过连接ur l属性提供的。
You have several options for these commands to enable you to do full or incremental backups, either offline or online.
这命令有多个选项，您可以选择进行完整备份或增量备份，脱机备份或联机备份。
These failures are handled by restoring either offline or online backups and using roll-forward operations to recover the logs.
通过还原脱机或联机备份并使用回滚操作来恢复日志，就可处理这些故障。
When performing an offline database backup, the catalog partition needs to be backed separately; however, this is not a concern with online backups, as the logs are included in the backup image.
当执行离线数据库备份时，需要单独备份编目分区。但是，在线备份时就不需要这样，因为日志是包括在备份镜像中的。
These failures are handled much the same way in DB2 UDB and Oracle, by restoring either offline or online backups and using roll forward operations to recover the logs.
在DB 2UDB和Oracle中，这些失败的处理方式大致是一样的，都是通过脱机或联机备份并使用前滚操作恢复日志来完成的。
No queueing is required so there is no limit to the number of mirrors or backups you can have and no limit to how long any given mirror or backup can be taken offline.
没有等待是必须的，所以你可以拥有无限数量的镜像或备份。 也没有限制镜像或备份被离线了多长时间。
No queueing is required so there is no limit to the number of mirrors or backups you can have and no limit to how long any given mirror or backup can be taken offline.
没有等待是必须的，所以你可以拥有无限数量的镜像或备份。 也没有限制镜像或备份被离线了多长时间。
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