A company has a business model where they purchase small companies and let them run independently. Storage, backup and recovery, and server technology implementations vary between the companies. The…

A company has a business model where they purchase small companies and let them run independently. Storage, backup and recovery, and server technology implementations vary between the companies. The company has determined that they must initiate a backup and recovery strategy that will allow for recovery of any of the small companies in case of a complete site failure. In addition, they want to start to use a single standard model in an effort to move forward towards standardization across the entire enterprise. A backup and recovery audit has found that the companies all use a basic method of backup and recovery consisting of enterprise backup software backing up to a tape library for all critical corporate data. The company wants to replicate backup sets from each site to their corporate location. Which EMC solution should be used to minimize impact on the environment while minimizing cost?