數據同步是指從源數據到目標數據存儲之間建立一致性的過程，反之亦然，並隨着時間的推移不斷協調數據。它是各種同步應用的基礎，這些同步應用有檔案同步和移動設備同步（例如個人數碼助理）[1][2]。在加密領域，公鑰服務器的同步也涉及到數據同步[3]。
參考文獻
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