By backing up transaction logs, you can recover the database to an earlier point in time.
通过备份事务日志，可以将数据库恢复到以前的某个时间点。
If you back up transaction logs, you can recover the database to the point of failure or to another specific point in time.
如果备份事务日志，则可以将数据库恢复到故障时间点或其他特定时间点。
If a problem does arise, the application must be able to recover the database server and quickly return it to full operation.
如果出现问题，应用程序必须能够恢复数据库服务器并快速地让它投入工作。
Therefore, we strongly recommend that you back up the log immediately before switching, which allows you to recover the database up to that point.
因此，极力建议您在切换之前备份日志，这样可允许您将数据库恢复到该点。
If the Derby database server is terminated for some reason during the operation, it can pick up where it left off and recover the database to a normal state.
如果Derby数据库服务器在操作期间由于某种原因终止，则它可以保存停止的位置，并将数据库恢复到正常状态。
Circular logging is typically used in data warehouse environments where the need to recover a database is just a matter of restoring a database image.
循环日志记录通常在数据仓库环境中使用，在该环境中，恢复数据库需要的只是恢复数据库映象的问题。
Start by backing up the database, just to make sure you can recover to your previous environment, in case anything goes wrong.
首先要备份数据库，确保在发生错误时，可以恢复到前面的环境。
To recover from the incremental backup, there are only two steps to follow, Restore the incremental database and roll forward to completion.
要恢复增量备份，只需要两步，恢复增量数据库并前滚。
The softmax parameter is set to a lower number, so that the log control file is written to disk more often, and thus after a crash recovery the database may need less time to recover.
将softmax参数设置为较低的数字，以便更频繁地将日志控制文件写入磁盘，因而在崩溃恢复之后，数据库的恢复时间更少。
Note that this operation is not recoverable, so if you need to recover your database to the point in time between the table move completion time and following backup, the table may get lost.
注意，这个操作是不可恢复的，因此如果需要将数据库恢复到完成表移动与备份之间的某个时间点，那么表可能会丢失。
Then if a system or media failure occurs, you can use the transaction log and a third-party backup utility to recover your database.
如果系统或媒体发生失败，您可以使用事务日志和第三方备份实用工具恢复数据库。
So the type of connection being established does not matter because the act of booting the database will recover any incomplete transactions in the transaction log in order to preserve data integrity.
所以正在建立的连接的类型无关紧要，因为数据库的启动将恢复事务日志中所有未完成的事务，以便保持数据完整性。
RECOVER will do the RESTORE of the most recent backup, followed by a log apply process to bring the table space or database to a specified point in time.
RECOVER会恢复最近的备份，然后执行一个日志应用进程，将表空间或数据库带到一个指定的数据点。
In DB2, you might need to recover the entire database to fix the problem, which probably won't be practical.
在DB 2中，可能需要恢复整个数据库来解决该问题，这可能大太实际。
DB2 HADR plus the Automatic client Reroute capability enable its client applications to recover from a failed database server with minimal interruption.
DB 2HADR和自动客户端重新路由功能使得其客户端应用程序可以从发生故障的数据库服务器中恢复过来，最大限度地减少了中断时间。
To minimize the time that it takes to recover an individual database, configure storage limits for the mailbox and public folder stores to constrain databases to a maximum size limit.
若要最大程度减少恢复单个数据库所用的时间，请为邮箱和公用文件夹存储配置存储限制，以便将数据库约束在某个最大大小限制内。
C. Rerun recover database until cancel but type cancel at the prompt this time.
重新运行recover databaseuntilcancel，但这次在提示中键入cancel。
Opening the physical standby database read-only may lengthen the time it takes to recover from a failure or outage, because the database must be restarted after a failover.
以只读方式打开物理备库可以延长失败或中断恢复的时间，因为数据库必须在故障切换后重新启动。
The database design includes concept and logical design, table create, back up and recover.
数据库设计包括概念和逻辑设计、表结构设计、备份和恢复实现等。
Because the process state is stored in a database, the process engine can also recover running processes after a server shutdown, due to hardware failure or regular maintenance.
因为流程状态存储在数据库，所以流程引擎在服务器关闭之后可以恢复运行流程。服务的关闭是由于硬件故障或者正常维护。
In order to quickly recover from the fallout of recent server outages, we'll be offline all night to clean up the database. Data transactions will resume Tuesday afternoon.
为了从最近储存服务器故障中迅速恢复，将离线彻夜清理数据库。数据交换服务将在星期二下午恢复。
Cluster based database disaster recover proposal provides the fault tolerance ability of mainframe.
基于群机方式的数据库灾难恢复，提供主机的容错能力。
The database disaster recover proposal is the key point to keep the HIS security and recoverable.
医院信息系统的数据库灾难恢复方案是保障医院信息系统安全性、可恢复性的关键。
When you add a file, it is backed up on the database, made available to other people, and changes that have been made to the file are saved so you can recover an old version at any time.
当添加文件时，数据库中就建立了该文件的备份，这样，其他用户都可以访问该文件；而且，对该文件所做的任何更改都已保存，从而使您在任何时候均可恢复旧版本。
During updating, database may be inconsistent because of some error, for example network error, so we must recover it by the recovery mechanism of the DDES.
在这个更新过程中，可能由于某种故障(如网络)使数据库处于不一致状态，这时，我们必须通过某种恢复机制来恢复数据库的一致性。
After the recover process is completed successfully login to the database and query the table.
恢复完成之后，登录到数据库，再次查询刚才创建的表。
At the same time, evaluation database for hard-to-recover reserves has been set up, computer software has been compiled and work efficiency has been improved.
与此同时，建立了难采储量评价数据库，编制了计算机软件，提高了工作效率。
The recover process will run in the background automatically. Check alert. log file of the database for more information.
恢复过程会在后台自动执行，可以通过告警日志查看详情。
The recover process will run in the background automatically. Check alert. log file of the database for more information.
恢复过程会在后台自动执行，可以通过告警日志查看详情。
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