differential backup 中文意思是什麼

differential backup 解釋
差式備份
  • differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
  • backup : n. 后補物，替代物，備用物；支持；阻塞；【計算機】備份。2. adj. 后補的，副（手）的，替代的，備用的；支持性的；伴奏的（a back pilot 副領航員，助航員）。
  1. To back up only the changes in a full - text catalog, specify the file clause and with differential in the backup command

    若要只備份對全文目錄所做的更改，請在backup命令中指定file子句和with differential 。
  2. A differential file backup is based on a file backup

    差異文件備份，基於文件備份。
  3. The lsn of the most recent data or differential backup of the file

    文件的最新數據或差異備份的lsn 。
  4. The differential backup followed any other restores that were performed in the original piecemeal restore to restore the data up to the original recovery point

    在原始段落還原中執行的旨在將數據還原到原始恢復點的所有其他還原之後的差異備份。
  5. The third differential backup is large enough that the next backup is a database backup. this establishes a new differential base

    第三個差異備份很大，足以使下一個備份成為數據庫備份，從而將建立新的差異基準。
  6. The third differential backup is large enough that the next backup is a full database backup. this establishes a new differential base

    第三個差異備份很大，足以使下一個備份成為完整數據庫備份，從而建立新的差異基準。
  7. A differential base is a data backup is the reference point for the differential backup

    差異基準是一個數據備份，它是差異備份的參考點。
  8. Under the simple recovery model, a differential backup can have only one differential base

    使用sql server ，可以決定如何在備份設備上創建備份。
  9. A differential backup includes only the extents that changed since the differential base was created

    差異備份僅包括自創建差異基準之後更改的區。
  10. A copy - only full backup cannot serve as a differential base or differential backup and does not affect differential backups

    若要創建或還原僅復制備份，必須使用backup和restore transact - sql語句。
  11. A database administrator typically creates a full database backup at a periodic interval, such as weekly. optionally, an administrator creates a differential backup at a shorter interval, such as daily ; and creates a transaction log backup frequently, such as every 10 minutes

    數據庫管理員通常會定期（例如每周）創建完整數據庫備份；或者，以較短間隔（例如每天）創建差異備份；並非常頻繁地（例如每隔10分鐘）創建事務日誌備份。
  12. The differential backup contains only these 6 data extents

    差異備份只包含這六個數據區。
  13. Used to synchronize differential backup operations with dbcc

    用於同步用dbcc執行的差異備份操作。
  14. The following illustration shows how a differential backup works

    下圖闡釋了差異備份的工作原理。
  15. At restore time, before you restore a differential backup, you must restore its base

    在還原過程中，還原差異備份之前，必須先還原其基準。
  16. Every sequence of transaction log backups must be preceded by a full backup or full differential backup

    執行每個事務日誌備份序列之前，必須先執行完全備份或完全差異備份。
  17. A restore sequence starts with restoring a full backup, optionally followed by a corresponding differential backup

    還原順序以一個或多個數據備份開始，後面可跟為每個完整備份執行的差異備份。
  18. Data extents changed after this lsn will be included in a differential backup

    在此lsn之後更改的數據區將包含在差異備份中。
  19. A differential backup contains just enough log to allow recovery

    差異備份包含的日誌信息僅夠進行恢復。
  20. Pages in the roll forward set are overwritten with any more recent ones from the differential backup

    前滾集中的頁將由差異備份中較新的頁覆蓋。
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