备份数据库。
Backup the database using the backup command as explained previously.
像前面解释的那样，使用backup命令备份数据库。
The idea is to perform a redirected restore operation on a full database backup image.
其主要思想是对一个完整的数据库备份映像执行一个重定向恢复操作。
You should test the database backup before proceeding.
在继续之前应该测试数据库备份。
The backup strategy for the information can be aligned with database backup strategies.
信息的备份策略可与数据库的备份策略保持一致。
You do not need to shut down the database to perform backup. Use this code.
在执行备份时，不需要关闭数据库。
This latter scenario is not a complete backup and restore of the original database.
后面的这种情况并不是原始数据库的备份和恢复。
Restore the database using the backup copy.
使用备份副本恢复数据库。
To restore, replace your database directory with the backup directory.
在恢复时，将数据库目录替换为备份目录。
Everything is kept in RAM and the database is just a backup.
所有的东西都保存在RAM里，而数据库只是用作备份。
You can use the LIST HISTORY command to interrogate the database backup history.
您可以使用LISTHISTORY命令查询数据库备份历史。
Next you need to back up the database using the BACKUP command.
然后需要使用BACKUP命令备份数据库。
How to backup and restore the default database?
如何备份和恢复默认数据库？
To do a database level online backup, issue the command.
要执行数据库级联机备份，可以发出以下命令。
Database backup is taken in DB2 by using the backup command.
在DB 2中使用BACKUP命令进行数据库备份。
The backup failed. Check the directory where you are backing the database.
备份操作失败。请检查您备份数据库的目录。
The backup copy of each database will be stored in the
每个数据库的备份副本将存储在
If the database is suspect, you must use the NO_TRUNCATE option for the BACKUP command.
如果数据库是置疑的，你必须使用带NO _ TRUNCATE选项的BACKUP命令。
You can restore a backup of a production database onto the reporting volume.
可以将生产数据库的备份还原到报表卷。
The database backup is an important way for the safety and stability of database information.
数据库备份是用于保障数据库信息的安全和稳定的重要技术手段。
Dicuss and design the safety and data backup of the healthy monitoring database system.
探讨和设计了桥梁健康监测数据库系统数据库的安全，数据库备份等方面。
Specify the database backup plan to prevent data loss due to system failure.
指定数据库备份计划以避免由于系统错误而造成的数据损失。
Backing up a database is the act of making a physical backup.
备份数据库是做物理备份的行为。
These backups are necessary for recovering data when you use the full database backup model.
使用完全数据库备份模型时，恢复数据需要这些备份。
Responsible for database management, data maintenance and the regular data backup;
负责数据库管理，对数据进行维护和定期备份；
Responsible for database management, data maintenance and the regular data backup;
负责数据库管理，对数据进行维护和定期备份；
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