对于联机备份数据文件，这将导致生成大量的重做日志。
This will result in enormous redo logs to be generated for online backup data files.
它们必须是可靠和直观的，以便于安排定期备份和在必要时检索文件。
They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch.
尽管这些存储介质中有许多具有高容量，但具有压缩能力的备份工具是一大优势，它消除了多个磁盘或大型上传的不便。
Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.
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。
You have several options for these commands to enable you to do full or incremental backups, either offline or online.
增量备份意味着仅对更改进行备份。
恢复离线备份与进行备份一样简单。
我喜欢做备份；这多次挽救了我的工作。
备份站点是管理员的重要任务之一。
Backing up your site is another important consideration for administrators.
冷备份或离线备份。
您已经通过实施定期备份计划使您的组织免遭灾难。
You've protected your organization against catastrophe by implementing a regular backup plan.
指定备份选项。
备份条件：指定自动备份应在何时计划备份。
Backup criteria: Specifies when automatic backup should consider scheduling a backup.
差异备份以上一次的增量备份或差异备份为基础。
Delta backups are based on the last incremental or delta backup.
应该对备份进行例行检查，以保证备份过程工作正常。
You should routinely check your backups to ensure that the process is working correctly.
服务器模式非常适合创建中心备份服务器或项目存储库。
Server mode is ideal for creating a central backup server or project repository.
如果数据值得备份，那么它也值得您时常进行抽样检查。
If your data is worth backing up, then it's also worth spot checking from time to time.
经常备份！
为安全起见，在升级之前您可能要备份您的原始配置文件。
As a safety precaution, you might want to back up your original configuration files before upgrading.
联机备份与脱机备份不同，它允许用户执行正常任务。
An online backup, unlike the offline backup, allows users to carry on with their normal tasks.
这可能是创建系统备份的一种灵活方法，而且不需要物理介质。
This can be a flexible way to make system backups without the need for physical media.
无论是报表还是备份，它都提供了各种方式来导入和导出数据。
It provides various means of importing and exporting data, either for reporting or backup purposes.
当然，所有备份都是可恢复的，但是备份每次都成功完成了吗？
Of course, all backups are recoverable, but does this backup complete successfully each time?
如同其他备份服务，Mozy提供无忧的备份调度安排。
Like other backup services, Mozy offers set-it-and-forget-it backup scheduling.
增量备份是自最近成功的完全备份以来所有更改的备份。
An incremental backup is a backup of all changes since the most recent, successful, full backup.
增量备份是最近一次成功的全备份以来的所有修改的备份。
An incremental backup is a backup of all changes since the most recent successful, full backup.
全系统备份是某一指定时间点(即归档检查点)上整个系统的快照。
A whole-system backup is a snapshot of the entire system at a single point in time (known as the archive checkpoint).
可以轻松地配置系统，使之在日志文件被写满时自动备份日志文件。
You can easily configure your system to automatically backup a log file when it is full.
另外还强烈建议您在对系统存储库作出任何更改之前对其进行备份。
It is also strongly recommended that you back up the system repository prior to making any changes to it.
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