DB2 UDB provides offline and online backup as well.
DB 2UDB也提供了脱机和联机备份。
Archive logging enables an online backup and recovery.
存档日志模式支持在线备份和恢复。
The Dell also comes with a free year of 10 gigabytes of online backup.
戴尔还提供10g的在线存储空间，免费使用一年。
The other Informix backup utility is called onbar (Online backup Archive).
其他Informix备份实用程序被称为onbar (Online Backup Archive)。
This will result in enormous redo logs to be generated for online backup data files.
对于联机备份数据文件，这将导致生成大量的重做日志。
The include logs includes only the logs at the time the online backup command is issued.
includelogs仅包含运行联机备份命令时的日志。
IDS does not restrict you from taking online backup even in the case of circular logging.
在IDS中，即使在循环日志机制下，对在线备份也没有严格的要求。
Subsequently for weekly (depends on your policy), do an online backup which includes logs.
随后每周(取决于您的策略)进行一次联机备份，包括日志在内。
For online backup (using archive logging), the threshold of the log space used is triggered.
对于在线备份(使用存档日志)，达到使用的日志空间的阈值。
And MobileMe lacks some obvious features, like online backup or automatic syncing of all files.
而且，MobileMe缺乏一些常用的功能，例如网上备份或自动同步所有文件。
Unlike offline backup, online backup only requires that data files and control files be backed up.
与脱机备份不一样，联机备份只要求备份数据文件和控制文件。
An online backup, unlike the offline backup, allows users to carry on with their normal tasks.
联机备份与脱机备份不同，它允许用户执行正常任务。
Online backup: Online backup can be taken even when the applications are connected to the database.
在线备份：即使应用程序和数据库处于连接状态，也可进行在线备份。
To use incremental backup or automate the online backup, Oracle recommends Recovery Manager to be used.
要使用增量备份或自动化联机备份，Oracle建议使用RecoveryManager。
In other words, to ensure absolute no data lost, these logs need to stay intact since the last online backup.
换句话说，要想确保绝对没有数据损失，需要原样保存上次在线备份以来的日志。
When this command is issued, all data files that are in the online backup mode will be issued checkpoint SCN.
当发出这个命令时，处于联机备份模式的所有数据文件都将被发放检查点SCN。
For online backup, special care needs to be taken for the SYSTEM table space and rollback segments table space.
对于联机备份，需要特别注意SYSTE m表空间和回滚段表空间。
The online backup and restore is a built-in mechanism provided to ensure no data is lost in corporate databases.
在线备份和恢复是一种内置的机制，用来确保数据库中的数据不会丢失。
For those data files not in the online backup mode, subsequent checkpoint will increase the SCN in their headers.
对于没有处在联机备份模式的那些数据文件，随后的检查点将在它们的文件头中添加scn。
For online backups, there are two levels of backups that can be taken, table space and database level online backup.
对于联机备份，有两种可以采用的备份级别：表空间级和数据库级联机备份。
With online backup, there is a means to roll forward the logs to any specific point in time or to the end of the logs.
利用在线备份，就可以将日志前滚到任何特定的时间点或日志的末尾。
Yet another online backup and synchronization service, SygarSync lets you access your files online and on mobile devices.
又一个在线备份和同步服务，它允许你用在线方式或移动终端设备来访问你的文件。
It is mountable concurrently with a writable mount and other snapshots, and this feature is convenient for online backup.
能与可写的挂载和其他快照并发地挂载(？)。这个特性方便了在线备份。
Restore log file option restores the log files saved in the backup image (more applicable for online backup and restore).
恢复日志文件选项恢复备份映像中保存的日志文件(适用于在线备份和恢复)。
This online backup and file synchronization service seems to be a popular one among freelancers, particularly our readers.
这个在线备份和文件同步服务，在自由作家特别是我们的读者中似乎是最流行的一个。
Should you desire to do an online backup (which you will explore later), log mode needs to be modified to archived logging.
如果要进行在线备份，那么需要将日志模式改为存档日志。
If, however, table space backup is selected, you have to select table Spaces that you desire to do online backup on the next page.
但是，如果选择表空间备份，那么必须在下个页面中选择要进行在线备份的表空间。
When Alter Tablespace ts_name End backup is issued, again a checkpoint SCN is recorded at the headers of online backup data files.
当发出“AlterTablespace ts_nameEndBackup”时，在联机备份数据文件的的文件头中再次记录了检查点scn。
This feature is available only for online backup and can be invoked by specifying the "include logs" options on the backup command.
这种功能只可用在在线备份中，通过在调用备份命令时指定“includelogs ”便可以使用这项功能。
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。
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