Research on Distributed based Remote Data Replicating System
Zhanhuai Li · Microprocessors · 2008
The distributed structure of data replication is adopted to overcome the side effects introduced by the traditional type of centralized replication,such as bottleneck of critical elements and weak scalability.By propagating data from the primary to all the secondary synchronally,the secondary is able to acquire maximum backup of primary in relatively short time.The system also distributes the load of the original node into the whole system as well as guarantees the data consistency of all nodes.