Design and implementation of remote file synchronization system based on difference
Xiaojie Liu · Jisuanji gongcheng yu sheji · 2010
A remote file synchronization system-RFSS is designed and implemented.In the system,a Hash table lookup method with conflict detection is designed according to the traditional rsync algorithm to improve computational efficiency,and the encryption and decryption buffer memory management method in the server-side to solve the avalanche effect.In this way,it can calculate the file difference more quickly,the amount of calculation on the server is brought down and the data transmitted on the network is reduced.