This is where online data backup services come in. Even in the event of a major disaster, if your data is stored online or 'in the cloud' then it is safe.
这就是为什么在线数据备份服务存在的必要，即使在发生重大灾害时，如果你的数据存储在网络上或者在“云”端，那它就是安全的。
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。
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。
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。
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。
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。
Secure online backup services save your data offsite should anything happen to your home.
安全的在线备份服务保存您的数据离线你家可能发生的任何事情。
Note that using online backup itself doesn't guarantee that you will not lose data.
注意，使用联机备份本身无法保证您不丢失数据。
Copy all data files, control files and online redo logs file to backup media.
将所有数据文件、控制文件和联机重做日志文件复制到备份媒介。
NetQin delivers mobile security services, including antivirus, anti-spam, privacy protection, data backup and restoration, and online virus scan, to 55 million users in more than 200 countries.
网秦提供移动安全服务，包括防病毒、防垃圾短信、隐私保护、数据备份恢复和在线病毒扫描等，目前在200多个国家有5500万用户。
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。
If you choose to have archive logging, and do an online backup and roll forward recovery, you can recover to a point in time or to the end of the logs for the minimum loss of data.
如果您选择使用归档日志记录，并执行联机备份和前滚恢复，那么您可以恢复到数据丢失最少的那个时间点，或者恢复到结束日志的时候。
Using storage on another machine means that the backup data is basically online and available.
使用另一台计算机进行存储则意味着备份数据基本上是联机的和可用的。
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。
Restore data from online backup.
从联机备份还原数据。
Another noted advantage of online data storage is data backup.
另一名专家指出，利用在线数据存储数据备份。
Online Backup: you can back up sensitive data online to keep it safe in case of unfortunate events such as computer theft or hard drive failure.
在线备份：你可以回到了敏感的数据，在线以保持其安全，在案件的不幸事件，例如电脑窃取或硬盘驱动器的失败。
The method can carry out online data warm backup, provides an incremental backup method for file logical blocks, reduces backup data volume and improves the backup efficiency.
本发明能够进行在线数据热备份，并提供文件逻辑块的增量备份方法，降低备份数据量，提高备份效率。
The post-sale service portfolio that comes with the disk-to-disk backup and data archiving project ranges from online support to onsite support.
本硬盘对硬盘及数据归档工程提供从在线支持到现场支持的售后服务项目。
An online secure data backup solution keeps your data safe and sound in a secure, offline location and is as simple to set up as the applications you are used to installing on your machines.
网上找到你的数据，数据备份解决方案一直安然无恙在一个安全、离线定位就是这么简单，因为申请设立你用来安装你的机器。
To protect the previous data resources, file online backup system came into being.
为了保护这些珍贵的数据资源，各种文件备份系统应运而生。
To protect the previous data resources, file online backup system came into being.
为了保护这些珍贵的数据资源，各种文件备份系统应运而生。
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