With the massive growth in data traffic of systems, some companies that use direct attached storage begin to consider the use of storage network to solve the problem. 随着系统数据量的海量增长,一些使用直联存储的企业开始考虑用存储网络来解决问题。
By now, researchers have designed and developed a lot of cache management and scheduling algorithm for a single computer system and DAS ( Direct Attached Storage(DAS) ) System to achieve optimal performance. 研究者们已经为基于单机系统和DAS(DirectAttachedStorage)系统设计并开发了很多Cache管理与调度算法,获得了优化的系统性能。
This article compares and analyses Direct Attached Storage(DAS) ( DAS ), Network Attached Storage ( NAS ) and Storage Area Network ( SAN ) and sums up the experience about building digital library storage system with FC-SAN. 对直接连接存储(DAS)、网络连接存储(NAS)和存储区域网络(SAN)存储技术进行了比较分析,并总结了采用FC-SAN构建数字化图书馆存储系统的经验。
In this paper the author introduces 3 types of information storage technologies under network environment, they are direct attached storage, network attached storage and storage area network, compares their differences, and discusses the application environments of them. 本文介绍了网络环境下信息的三种网络存储技术,即直接连接存储、附网存储和存储区域网络,比较了它们的差别,并且讨论了其适用环境。
With the vigorous development of Internet and digital society, the traditional direct attached storage systems are difficult to meet the challenge of explosive growth of data, leading to constant investigation on new storage system architecture. 随着因特网的蓬勃发展和社会的数字化变革,数据爆炸式增长对存储系统提出了巨大的挑战,传统的直连式存储难以满足日益严峻的数据存储需求,促使人们不断探索新型的存储系统。