Data Backup Scheme Based on Network Coding
基于网络编码的文件备份方案

According to the problems that data backup needs a lot of storage space and its safe privacy needs to be protected, a file backup scheme based on network coding was proposed.Specifically,adopting network coding,many backup files are encoded into one encoded file,and then saved in the backup server.This scheme includes the following aspects; the principle of backup,the process of backup,influence of file update on recovery and how to handle it,backup file update and the global control system.Experiment and t...