Zero or one incremental backups.
个或1个增量备份。
There are two types of incremental backups provided by Oracle.
Oracle提供了两种类型的增量备份。
Recovery with incremental backups is faster than using redo logs alone.
从增量备份中恢复比只用重做日志要快。
This process could be repeated to add the incremental backups if required.
在需要的时候，可以重复这个过程来添加增量备份。
Note that the combination database and table space incremental backups are permitted.
注意，允许进行组合数据库和表空间增量备份。
Scripting can also be used to perform much more elaborate actions such as incremental backups.
还可以使用脚本来执行更精细的操作，比如增量备份。
Incremental backups (Level 1 and 2) will have the following backup object names associated with them.
增量备份(1级和2级)将有以下与之关联的备份对象名称。
A full backup of a file system may be restored and subsequent incremental backups layered on top of it.
可以首先还原文件系统的完全备份，而后续的增量备份可以在已还原的完全备份之上覆盖。
Incremental backups are reasonable because they reduce the time needed to restore the database server.
增量备份非常合理，因为它们减少了还原数据库服务器所需的时间。
Full backups and incremental backups were only run "off shift," with archive logs backed up during the day.
完全备份和增量备份只能空闲期间(offshift)运行，带有一天内的存档日志备份。
Assuming we back up as depicted above - Sunday full backup, Monday to Saturday we do incremental backups.
假定我们像上面描述的那样执行了备份——星期天执行完全备份，星期一至星期六执行增量备份。
After the first backup of the DAOS repository, perform incremental backups as desired of both NSF and NLO files.
对DAOS储存库做了初次备份后，可在需要时对nsf和nlo文件做增量备份。
DB2 UDB has a similar incremental backup and recovery strategy. There are two types of incremental backups provided.
DB 2UD b有类似的增量和恢复策略。
You have several options for these commands to enable you to do full or incremental backups, either offline or online.
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。
Incremental. Incremental backups include only the files that have changed since the last full or incremental backup.
增量备份仅仅包括从上次完全备份或增量备份以来更改过的文件。
Keeping incremental backups of the system's important (and user) files is an important way of preventing this sort of disaster.
保存系统中重要(以及用户)文件的增量备份是防止这种灾难出现的一种重要方法。
In other words, you must take a full database backup so that you have a baseline against which incremental backups can be taken.
换句话说，您必须对数据库进行完整的备份，从而为执行增量备份提供一个基准点。
After setting this parameter to "Yes", you must take a full database backup in order to have a baseline against which incremental backups can be taken.
在将该参数设置为“Yes”之后，您必须执行完全数据库备份，以便在可以采用哪些增量备份上有一个基线。
Such files are not usually subject to frequent modification, so after an initial backup, you can perform incremental backups without much trouble or time.
那些文件通常不会频繁修改，所以在做了初始备份之后，可以执行增量备份，而不必花很多的精力和时间。
Recovering with incremental backups requires no additional effort on your part. If incremental backups are available, then RMAN uses them during recovery.
用增量备份进行数据恢复你这边不用做什么事情，如果增量备份可以用，RMAN在恢复的时候就自动用了。
Rsync can resume a transfer after interruption; it transfers only those portions of a file that differ between source and destination; and rsync can perform entire or incremental backups.
rsync可以在中断之后恢复传输；它只传输源文件和目标文件之间不一致的部分；rsync可以执行完整备份或增量备份。
By default, a DB2 database is not configured for incremental backups because there is a very minimal impact on runtime performance that's incurred to enable DB2 to perform this kind of backup.
默认情况下，DB 2数据库没有被配置为支持增量备份，因为为了使DB 2能执行这类备份，会对运行时性能产生一个非常小的影响。
You should now be able to deal with common disasters without losing your cool, and you'll be able to prepare in advance for problems by keeping incremental backups and having a secure system.
现在，您应该可以冷静地处理常见的灾难，并通过增量备份和确保系统安全的措施为将来的问题做好准备。
Last but not least, for really big environments (more applicable for DB2 Workgroup and Enterprise editions), you can perform delta and incremental backups on top of the online full database backup.
最后(但并非是最次要的)，对于大型环境(尤其是对于DB 2Workgroup和Enterprise版本)可以在在线全数据库备份的基础上执行delta和增量备份。
Mozy also backs up based on file changes, only uploading the portion of a file that has changed and not the entire file all over again (meaning quicker incremental backups after the initial backup).
Mozy还可以检测文件变化而进行备份，只备份变化后的部分而非整个文件(这意味着更快的处理速度)。
Figure 3 shows how recovery requires a full backup image, the last incremental backup, all delta backups since the last incremental backup, and the logs.
图3显示了恢复如何使用完整的备份映像、最后的增量备份、上一次增量备份之后的所有增量备份和日志。
Delta backups are based on the last incremental or delta backup.
差异备份以上一次的增量备份或差异备份为基础。
DB2 merge backup enables you to replace regular full DB2 backups with more-frequent, full merged backups by combining incremental and delta backups with a recent full backup, as shown in Figure 2.
通过使用最近的完全备份来合并增量备份和delta备份，DB 2MergeBackup使您能够使用更频繁、完全融合的备份替换常规的完全DB 2备份，如图2所示。
No incremental or delta backups.
不能进行增量或delta备份。
High Performance Unload can recover data from single table failures or accidental table drops from full, incremental, delta, and merged backups.
HighPerformance Unload可以从完全备份、增量备份、delta备份和合并备份中恢复单个表格故障或意外表格删除中的数据。
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