Analysis on Building Essential of Share Data Disaster Backup Center Based on Network

In this paper, The building reasons, purpose and necessity of share data disaster backup center was first introduced. Then the function and realization structure of share data disaster backup center was explained. And then, from infrastructure, network conditions, disaster backup and recovery, system security, operation and maintenance and other aspects, the building essential of share data disaster backup center was analysed. The building content, building mode and realization methods of share data disaster backup center was explained. And its key technologies of building were described. Finally, the development trends of share data disaster backup center was predicted.