对于第二个示例，最终只能执行备份和恢复。
For the second example, ultimately, we had to go to backup and restore.
始终在域级别执行备份和恢复。
更复杂的组件可以使用它自己的库来存储内容、定义定制角色(用来定制功能)并执行备份和恢复操作。
A fairly complex component could use its own library to store contents, define custom roles that are used to tailor its functionality, and participate in backup and restore operations.
在TeamFoundationServer发布过三个主要版本后，微软终于为其发布了一个用于执行备份和恢复的工具。
After three major versions of Team Foundation Server, Microsoft has finally released a tool for performing backups and restores.
DataStudioAdministrator为数据库管理员提供了一个有用的工具，以便他们执行备份和恢复策略中的定期备份。
Data Studio administrator provides database administrators with a useful tool to perform regularly scheduled backups as part of their backup and recovery strategy.
AdvancedCopyServices (acs)使您能够利用受支持的存储设备的快速复制技术，该技术可用于执行备份和恢复操作的数据复制部分。
DB2 Advanced copy Services (ACS) enables you to leverage the fast copying technology of supported storage devices to perform the data copying part of backup and restore operations.
下面的步骤向您展示了如何执行增量备份和恢复。
The steps below show you how to do an incremental backup and restore.
例如，使用快照，在需要修改多个配置文件或对应用程序执行升级时，我可以加快备份和恢复速度(如果需要)。
For example, using snapshots, I can speed up the backup and (if necessary) the recovery times when I need to modify a number of configuration files or perform an upgrade of an application.
这种内存用于数据库级的任务，例如备份/恢复、锁定和SQL的执行。
This memory is used by database level tasks such as backup/restore, locking, and SQL executions.
这样就可以非常方便地执行克隆和备份/恢复操作。
This makes the clone and backup/restore scenarios very easy to do.
使用存储设备执行数据复制的能力让备份和恢复操作更加快速。
Being able to use the storage device to perform the data copy phase makes backup and restore operations much faster.
本文提供了一组强大的过程，可以执行模式级操作，比如对给定模式中的所有对象进行逻辑备份、恢复和复制。
This article provides a group of powerful procedures that allow for schema-level operations such as logical backup, restore, and copy of all objects in a given schema.
我们假设您是一名DBA，您的工作是保持公司数据库持续正常运行，执行性能调节以及监督备份和恢复。
Let's say you're a dba-your job is to keep the company database up and running, to do performance tuning, and to oversee backup and recovery.
当选择使用循环日志记录(默认情况下选择这种日志记录)时，惟一的选择是执行脱机备份和版本恢复。
When you choose to use circular logging (the default), the only choice is to do an offline backup and version recovery.
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。
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.
换句话说，备份和恢复功能在数据库级执行。
In other words, the backup and restore functions are accomplished at the database level.
该特性允许使用ontape和on - Bar实用程序执行逻辑日志备份的连续恢复。
This feature allows performing continuous restore of logical log backups using the ontape and ON-Bar utilities.
可以使用ontape工具执行外部备份和恢复过程。
You can use the ontape utility to perform external backup and restore procedures.
根据Informix的说法，onbar具有比ontape更好的功能；它可以执行并行备份和恢复，将对整体性能有益。
Well, according to Informix, onbar has a better functionality than ontape; it can perform parallel backup and restore and that would be beneficial to overall performance.
另外，使用多个Informix实例，您可以执行二进制备份和恢复。
In addition, with multiple Informix instances, you are able to perform binary backup and restore.
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。
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.
采用什么样的恢复取决于可用的备份和可用的日志，可能有时候除了执行不完全恢复以外别无选择。
Depending on the available backups and logs available, it is possible that sometimes there is no other choice but to do an incomplete recovery.
尝试执行一次恢复，了解所需的时间以及从哪里找到所有相关的部分，比如备份映像和日志。
Practice a restore so you know how long it takes and where to find all relevant pieces such as backup images and logs.
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。
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.
对于相同场景中的delta备份和恢复，您将恢复每天的delta备份映像(星期一到星期六)，并执行前滚操作来完成恢复。
For delta backup and restore, in the same scenario, you will restore each day's delta backup image (Monday through Saturday) and roll forward to complete the recovery.
对于相同场景中的delta备份和恢复，您将恢复每天的delta备份映像(星期一到星期六)，并执行前滚操作来完成恢复。
For delta backup and restore, in the same scenario, you will restore each day's delta backup image (Monday through Saturday) and roll forward to complete the recovery.
应用推荐