Backup database plus archiving delete input;
备份数据库加归档记录删除输入；
Arrow, backup database, memory, storage, tape.
箭头，备份数据库，内存，存储，磁带。
Backup server (buserver) - Maintains backup database to administer all backup operations on the database servers.
备份服务器(buserver)—负责维护备份数据库，以管理数据库服务器上的所有备份操作。
Backup in Progress 0x800 This is a transient state that is only in effect during a backup operation. Issue an online backup DATABASE command.
BackupinProgress0x800这是一种只在进行备份操作期间才有效的临时状态。
Refer to the documentation for the backup database command in the information center for your version of DB2 (see the Resources section for a link).
请参阅信息中心中针对您所使用的DB 2版本的关于备份数据库命令的文档(参考资料小节中有相关链接)。
There are many wizards, as shown in Figure 5, to help new DB2 DBAs to perform common tasks, such as creating a backup database image and restoring previous images.
有许多向导(如图5所示)可以帮助DB 2DBA执行常见的任务，比如创建备份数据库映像和恢复以前的映像。
Backup database and the database that using have same parameter state, such is in in database breakdown, need only must restore the least, utmost ground shortened restore time.
备份数据库与正在使用的数据库具有相同的参数状态，这样在数据库故障中，只需作必须的最少恢复，最大限度地缩短了恢复时间。
Then restore the latest clean database backup and the subsequent log backups, including the one taken in above step.
然后还原最近的干净的数据库备份和随后的日志备份,包含上一步做的日志备份.
System management: data management, data warehouse security, system and database backup and recovery, and so on.
系统管理：数据管理、数据仓库安全性、系统和数据库的备份和恢复，等等。
This offloads the overhead of taking a backup on the production database.
这样就减少了在生产数据库上做备份的开销。
Now, it is time to backup the database from your primary machine and restore it on the standby.
现在，我们可以从主要计算机上备份数据库，并将其还原到备用计算机上。
When an external module is specified, it is used instead of the module contained in the database backup image.
当指定外部模块之后，它将代替包含在数据库备份映像中的模块被使用。
To return to a state where you started, restore the database from the backup or reattach the database.
如果您需要返回到开始时的状态，请从备份中还原数据库或者重新附加数据库。
The offline policy controls backup and restore commands, and the encryption and decryption of database backup images.
离线策略控制备份和恢复命令，以及数据库备份映像的加密和解密。
When you restore a database backup to another server, you may experience a problem with orphaned users.
当您将数据库备份恢复到另一台服务器时，可能会遇到孤立用户的问题。
We will select entire database backup to illustrate a few points.
我们选择备份整个数据库以便说明几个问题。
Incremental backup is a backup of all of the data that has changed since the last full database backup.
增量备份就是对最近一次数据库全备份以来所有修改了的数据进行备份。
Normally, a database backup is recorded in the database itself and is identified as part of a chain that can be used for restoration.
通常来说，一个数据库备份是记录在这个数据库本身中的，它被视为整个链条的一部分，并可以用来进行数据库恢复。
To do an offline database backup, follow the steps below.
为进行离线数据库备份，需要执行以下步骤。
The unit of backup for offline database is the entire database, whereas the unit of backup for online backup is some or all table spaces.
脱机数据库的备份单位是整个数据库，而联机备份的备份单位是一些或全部表空间。
One example of throttling utility is the database backup.
进行节流的实用程序的一个例子是数据库备份。
Can you adapt your backup strategy if users demand access to the database before a backup completes?
如果用户在备份完成之前要求访问数据库，您能调整备份策略吗？
A database backup minimizes data loss and gives you the ability to reconstruct the failed database from the backup copy using the recovery process.
数据库备份可以最小化数据的损失并使您能够使用恢复进程从备份副本中重新构建错误的数据库。
A symmetric key is dynamically created and used for encrypting a database backup image.
为数据库备份映像加密时，将动态创建并应用一个对称密匙。
Thus a database backup, or at least a tablespace backup, should be executed following the data movement operation.
因此，在执行数据转移操作之后，应该执行数据库备份，至少是表空间备份。
This is beyond scheduling a database backup at some interval.
这比按一定周期调度数据库备份要更胜一筹。
Turning archive logging on requires an offline full database backup.
打开存档日志时需要执行一次离线全数据库备份。
An offline policy is used for protecting database backup images.
离线策略，用于保护数据库备份映像。
It is recommended that you take a full database backup before running the offline redistribute utility.
建议在运行离线重分发实用程序之前，对数据库进行完全备份。
You will only need to take a backup after making database structural changes and merging these with a full DB2 backup.
您只需在改变数据库结构后进行备份，并将这些备份合并成一个完全DB2 备份。
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