摘要
本文论述了数据存储和备份的概念,以及存储备份在数字化校园建设中的重要性,分析比较了目前常用的存储备份策略的优缺点,并依据信息化发展的需求,提出了一种分层虚拟存储备份策略,可望实现整个数据中心的数据安全存储和备份。
The paper explains the concepts and the important role of the data stored and backup in the construction of the digital campus. The advantages and disadvantages of the common storage and backup strategy are analyzed. Based on the status of the information technology in the college, the strategy, called tiered virtualization storage backup is proposed, and the data security of the whole college is implemented.
出处
《化工高等教育》
2009年第3期101-104,共4页
Higher Education in Chemical Engineering
关键词
数据存储
数据备份
分层虚拟存储
信息安全
Data storage
Data backup
The tiered virtualization storage strategy
Information security
