Shulou(Shulou.com)06/01 Report--

D2D2R (Disk to Disk to Remote) refers to a disk-to-disk-to-remote data disaster recovery scheme, as shown in the figure: the scheme is first implemented in the local area

In the centralized backup based on disk in the network, when the centralized backup of the data is stored on the backup server in the local area network, the backed up data is transferred to the remote data center through the Internet, × × or dedicated lines through the real-time synchronization function to achieve remote disaster recovery of the data.

Scheme value

Remote disaster recovery of key data can effectively solve the problem of corporate data loss caused by earthquake, flood, fire, theft and other accidents, and can also provide remote disaster recovery of key data in the case of complete local backup.

Data mutual backup can be applied to the backup of important data among member companies in various parts of the group and between government agencies, which can effectively protect existing assets and reduce the cost of the scheme while improving data security.

Scheme features

The scheme has the advantages of simple deployment, controllable cost, seamless integration with the existing IT network, effective use of existing hardware resources, convenient management, and unified management of local centralized backup and remote data synchronization in one management interface.

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