摘要
在现代网络环境普及的前提下,许多领域都采用数据化运作方式,这种方式能够有效的突破传统模式的局限性,规避一系列传统问题,所以在数据成为了现代社会运作的主要形式。但网络环境存在威胁数据的因素,例如病毒、恶意破坏或者设备失效等,都会直接导致数据无法应用。而通过连续数据保护恢复算法RM-CBDD,能够有效地将被破坏的数据恢复,此算法即使在数据存在差异的前提下依然可以应用,在应用方面RM-CBDD可以对起止时刻的数据差异进行分析,进而消除两者的差异来进行恢复,所以该算法的应用面积十分广泛,例如在多间隙复杂环境,在此环境当中算法显然要高于传统数据恢复算法、WDRS算法等,主要优势体现于效率等方面。
Under the premise of the popularization of modern network environment, many fields have formed a data-based operation mode. This method can effectively break through the limitations of traditional models and avoid a series of problems in the traditional environment, so modern data technique has become the main form of social operation. However, there are factors in the network environment that threaten data, such as viruses, malicious damage, or device failures, they directly cause data to be unapplied. The continuous data protection recovery algorithm RM-CBDD can effectively recover the corrupted data. This algorithm can be applied even if the data are different. In the application aspect, RM-CBDD can analyze the data difference between the start and end time. Then, the difference between the two sets is eliminated to recover, so the application area of the algorithm is very wide, for example, in a multi-gap complex environment, the algorithm is obviously higher effects than the traditional data recovery algorithm, WDRS algorithm, etc. The main advantage is reflected in the efficiency.
作者
关兆雄
林钰杰
GUAN Zhaoxiong;LIN Yujie(Foshan Power Supply Bureau,Guangdong Power Grid Co.Ltd.,Foshan,Guangdong 528000,China)
出处
《微型电脑应用》
2020年第8期148-150,共3页
Microcomputer Applications
关键词
连续数据保护
数据恢复
算法
continuous data protection
data recovery
algorithms
