期刊名称：International Journal of Computer Technology and Applications
电子版ISSN：2229-6093
出版年度：2011
卷号：2
期号：3
页码：446-450
出版社：Technopark Publications
摘要：Data storage and backup needs have evolved over the years necessitating the need for evolution of data storage methods and devices. The needs for a higher storage capacity as well as versatility of storage devices and the need for technologically advanced storage devices became apparent
