This document is a 7-step guide for making the move from tape to disk backup with deduplication. Within these steps, the Guide provides a concise summary of the downsides of tape backup, and then examines the superiority and economy of second-generation disk backup with data deduplication.
This paper will demonstrate differences in comparative SSD products. The analysis reconciles instantaneous benchmark data to actual user performance, over time in a working system under a true enterprise workload.
Since the cost comparison between tape and disk is obviously far more complex than the media itself, this brief outlines all the considerations necessary for a more complete understanding of the benefit and true cost comparison between tape and disk to help IT professionals choose and justify their backup environment.
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