CDP：連續(xù)數(shù)據(jù)保護 (CDP: Continuous Data Protection)

CDP is an abbreviation of "Continuous Data Protection". It is also called as a real-time backup, is a system of data storage that backs up data in an organization or enterprise on a system of the computer, whenever an automatic capturing and modification of data happened. It keeps up an incessant journal of data modifications and makes that journal feasible to re-establish and update a system of data storage to any preceding spot in the duration of time.

CDP是“連續(xù)數(shù)據(jù)保護”的縮寫 。 它也稱為實時備份，它是一種數(shù)據(jù)存儲系統(tǒng)，每當發(fā)生自動捕獲和修改數(shù)據(jù)時，便在計算機系統(tǒng)上備份組織或企業(yè)中的數(shù)據(jù)。 它可以保持不斷的數(shù)據(jù)修改日志，并使該日志可在一段時間內(nèi)重新建立并更新到任何先前位置的數(shù)據(jù)存儲系統(tǒng)。

CDP的優(yōu)勢 (Advantages of CDP)

• The software of Continuous Data Protection provides a constant preceding spot in the duration of time to use for re-establishment and updating of a system of data storage.

  連續(xù)數(shù)據(jù)保護軟件在持續(xù)時間內(nèi)提供恒定的先驗位置，用于重建和更新數(shù)據(jù)存儲系統(tǒng)。

• To continuously replicate and restore the data to storage in the system, CDP makes the use of change-block tracking, which helps in carrying out incremental backups.

  為了連續(xù)地將數(shù)據(jù)復制并還原到系統(tǒng)中的存儲中，CDP使用了變更塊跟蹤，這有助于執(zhí)行增量備份。

  In the process of using Continuous Data Protection backup in the system, as not any snapshots are formed, the additional space in the storage of system foundation has not required. The process of modification and restoring of data in the storage utilizes just about 8-10% of the intended data storage, which saves a considerable sum of space.

  在系統(tǒng)中使用Continuous Data Protection備份的過程中，由于未形成任何快照，因此不需要在系統(tǒng)基礎(chǔ)的存儲中增加空間。 存儲中數(shù)據(jù)的修改和還原過程僅使用了預期數(shù)據(jù)存儲的8-10％，從而節(jié)省了大量空間。

• All modifications done by users of applications and data are maintained by the journal of data modification in the incessant record.

  應用程序和數(shù)據(jù)的用戶所做的所有修改都由連續(xù)記錄中的數(shù)據(jù)修改日志維護。

• In the process, by keeping away from the effect of performance of a distinctive usual snapshot, incessant backup users of captured data make use of the journal only in the condition, when these users carry out to the spot point in the duration of time, they had chosen.

  在此過程中，通過遠離獨特的常規(guī)快照的性能影響，捕獲數(shù)據(jù)的不間斷備份用戶僅在以下情況下才使用日志，即當這些用戶在持續(xù)時間內(nèi)執(zhí)行到現(xiàn)場時，他們選擇了。

• The journal of data modification and restored data record can exist on any category of data storage in the system, where there is the proper mentioning of maximum size limits and words of caution.

  數(shù)據(jù)修改和恢復的數(shù)據(jù)記錄的日志可以存在于系統(tǒng)中任何類別的數(shù)據(jù)存儲中，在此適當提及最大大小限制和注意事項。

Reference: Continuous Data Protection

參考： 連續(xù)數(shù)據(jù)保護

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Algo tagged in: Dictionary – 'C'

Algo標簽在： 詞典 –'C '

翻譯自: https://www.includehelp.com/dictionary/cdp-1-full-form.aspx

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