log backup的意思|示意
日志备份
log backup的网络常见释义
日志备份 ...日志备份;数据一致性 [gap=911]e system; space collection; page mapping; wear levelling; power fail protection; log backup; data consistency ...
记录备份 完整复原模式会使用记录备份以防止在大部分的故障状况中损失资料,因此需要备份和还原交易记录 (「记录备份(Log Backup))。使用记录备份的优点是可让您将资料库还原至记录备份内包含的任何时间点 (「时间点复原(Point-in-time Recovery))。
log backup相关短语
1、 Transaction Log Backup 事务日志备份 ; 备份 ; 数据库日志备份
2、 bulk log backup 大容量操作日志备份 ; 大量记录档备份
3、 pure log backup 纯日志备份 ; 纯记录备份
log backup相关例句
Perform online backups every 2 weeks (2 weeks = 2 (weeks) * 7 (days) * 24 (hours) = 336 hours) OR if there is not at least 1 backup OR if the log space consumed is greater than 1000 * 4KB.
每两周(2 周 = 2(周) * 7(天)* 24(小时)= 336 小时)或不少于 1 个备份时或所使用的日志空间大于 1000 * 4KB 时,执行在线备份。
By default, the transaction log will be copied back to the same location that it was in, when the backup image was taken.
默认情况下,事务日志将被复制回当初备份时所在位置。
If you managed to backup log in above step, then you will most probably have zero dataloss.
如果你在上一步做了日志备份, 那么你很可能会没有数据损失.
Restore log file option restores the log files saved in the backup image (more applicable for online backup and restore).
恢复日志文件选项恢复备份映像中保存的日志文件(适用于在线备份和恢复)。
Finally, online backup images of databases and table Spaces will include the set of log files necessary to restore and recover the backup image to a consistent point in time.
最后,数据库和表空间的在线备份镜像将包括一组日志文件,在将备份镜像恢复到某个一致的时间点时,这些文件是必需的。
Backup the log.
备份日志。