EMC Data Domain Arrays
Deduplication reduces the amount of disk storage needed to retain and protect data by an average of 10 to 30 times, making disk a cost-effective alternative to tape. Data on disk is available online and onsite for longer retention periods, and restores become fast and reliable. EMC Data Domain systems deduplicate data inline—during the backup and archive process—so that the data lands on disk already deduplicated, requiring a fraction of the disk space of the original dataset.
