Design and implementation of a timing network backup system
Pu Xing · Journal of Sichuan University · 2010
Network backup system can ensure remote storage have one or more copies of local data when a disaster occurred.The core function of network backup system is copy local data to remote storage.A data replication methods with monitoring on network backup system was proposed in this paper.This method distributes cost of compare data over operation time by monitering the data changes on data volume. The experiment shows the method can reduce the time cost of data replication.