When this command is issued , the backed - up data - including the full - text catalog data - is restored from the disk location on which the data was backed up 发出此命令后,将从备份数据(包括全文目录数据)所在的磁盘位置还原数据。
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“ alter tablespace ts _ name end backup ”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 。
The simple recovery model provides the simplest form of backup and restore . backup is easy to manage because the transaction log is never backed up 在简单恢复模式下,在每次备份数据之后,事务日志都将被自动截断,即不活动的日志将被删除。
Data should be protected by backing - up at regular intervals . back - up data should be stored as long as necessary at a separate and secure location 在常规时间间隔情况下,应当通过备份数据来保护数据。备份数据应当储存在另外一个分隔的、安全的地点。
This integrated environment allows users to perform a variety of tasks , such as backing up data , editing queries , and automating common functions within a single interface 此集成环境使用户可以在一个界面内执行各种任务,例如,备份数据、编辑查询和自动执行常见函数。
It is already the normal daily routine for authorized institutions to perform backup of their critical data , including customer data , and store this backup data at remote locations 认可机构为关键数据包括客户资料进行备份,并把备份数据存放在另一场地已是日常工作的一部分。
Back - up and restore operations includes procedures for backing up your data and instructions for how to restore live communications server data in the event of data loss 备份和恢复操作,该节包含了备份数据的步骤,以及在数据丢失时如何恢复live communications server数据的指导。
If you are using the full recovery model or bulk - logged recovery model , and you lose a log backup , you might not be able to restore the database past the preceding backup 它的目的是为了阻止授权用户或非授权用户使用sql server 2005工具进行不正确的还原,但不能阻止通过其他方式或替换密码读取备份数据。
By system software , files can be stored distributed . for user to store datas in lan , system do a function just as little raid and some file servers . and , it is not need more hardwares 通过系统软件,可以实现文件的分布式存放,对局域网用户备份数据而言,起到了小型raid和部分文件服务器的功能且不需要额外的硬件支持。
And the local high availability cluster computer system is used to improving the availability . data backup in different areas is the core technology of disaster - prevention system . it plays an important role in consistency and reliability of data , which also affects system ' s expansibility Xx工程灾备系统在远离本地的远程建立数据备份中心,并通过internet备份数据,同时在本地建立高可靠的集群系统,提高系统可用性。