Disk-to-Disk Backup: Pass the Data Please
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Overview: Enterprise backup and recovery means more than disaster recovery to this days enterprise. The rapid restoration of damaged files or file systems (including database files) is critical to maintaining routine business operations. This paper published by Promise Technology describing Disk-to-Disk Backup process. As the evolution of technology changes the relationship between cost and performance, and much like punch cards and paper tape, tape based backup carries a lot of hidden costs and hassles that make it increasingly less than ideal.