bulk log backup 中文意思是什麼
bulk log backup
解釋
大容量操作日誌備份-
A tail - log backup is taken after a failure in order to prevent work loss and can contain either pure log or bulk log data
在發生故障后提取尾日誌備份,以防止工作丟失,該備份中可以包含純日誌數據也可以包含批量日誌數據。 -
If you switch from the full or bulk - logged recovery model to the simple recovery model, you break the backup log chain
如果從完整恢復模式或大容量日誌恢復模式切換到簡單恢復模式,則需要中斷備份日誌鏈。 -
Immediately after you complete the switch to the full recovery model or bulk - logged recovery model, take a full or differential database backup to start the log chain
從簡單恢復模式切換到完整模式之後,建議您:立即執行完整數據庫備份或差異數據庫備份。 -
Under the bulk - logged recovery model, if a log backup contains bulk - logged changes, point - in - time recovery is not possible to a point within that backup
完成恢復時,數據庫的時間由主文件所恢復到的時間點決定。 -
No modifications are made during bulk processing that are not recoverable without depending on taking a log backup ; for example, by re - running the bulk processes
在大容量處理過程中沒有進行任何不依靠日誌備份就無法恢復的修改;例如,通過重新運行大容量處理。 -
A pure log backup contains only transaction log records for an interval, without any bulk changes
純日誌備份只包含某個時間段的事務日誌記錄,不包括任何批量更改。 -
A bulk log backup includes log and data pages changed by bulk operations
批量日誌備份包括由批量操作更改的日誌和數據頁。
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