Importance of backup systems can be easily understood since computers are electronic items. Electronic items are prone to failures. Most threatening kind of failure is data loss or corruption of data. Once you lose or corrupt your data, you have no other option then restoring it from the backup taken before data corruption or deletion. Ignoring the importance of backup system may cause permanent loss of important data. In case you do not have the backup of data, you will have to start from the scratch creating affected files.
Vianet can make sure that if such disasters do happen on can always have multiple backup copies of their data. This will ensure maximum business efficiency and production.