Cloud Storage Data Storing and Retrieving Method,

专利名称：Cloud Storage Data Storing and Retrieving

Method, Apparatus and System

发明人：Hui Liu申请号：US12999261申请日：20101201

公开号：US20120136836A1公开日：20120531

专利附图：

摘要：The present application relates to cloud storage technology and especiallyrelates to a cloud storage data store and retrieval method, apparatus and system. Thedata storing method comprise grouping source data to be stored according to a

predetermined grouping rule; reorganizing the content of the grouped source data toform new data; transmitting the new data to a cloud storage data center for storage. Thedata retrieval method comprises, as requested, retrieving the data from a cloud storagedata center; acquiring data recovery information corresponding to the data; restoring thedata to source data according to the data recovery information. This application alsoprovides a cloud storage data storing and retrieving apparatus and system. This inventioncan improve the data security of cloud storage and mitigate the risk of user data illegalleak and decryption.

申请人：Hui Liu

地址：Beijing CN

国籍：CN

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