primary backing 中文意思是什麼
primary backing
解釋
基底布-
A job that performs one of the following log shipping operations : backing up the transaction log of the primary database at the primary server the backup job, copying the transaction log file to a secondary server the copy job, or restoring the log backup to the secondary database on a secondary server the restore job
恢復路徑是一組特定的轉換,使數據庫隨時間演化,但仍保持數據庫的一致性。恢復路徑描述的是從開始點( lsn , guid )到結束點( lsn , guid )的一組lsn 。恢復路徑中的一組lsn可以遍歷從開始到結束的一個或多個恢復分支。
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