摘要
在研究文件存储基础设备与技术发展的基础上,提出一种可高效扩展的分布式存储机制,将企业中已有的服务器和存储设备作为分布式存储的存储单元,将文件作为存储对象,建立一种高效率甚至是零等待时间的可以随时扩展或减少存储单元的分布式存储机制。企业中存在的服务器和存储设备较多时,利用该分布式存储机制后存储性能会得到较大的提升,管理人员文件管理的劳动强度将大大降低。重点是能够帮助企业充分利用原有的服务器和存储设备,减少更新换代的一次性大量投入。
Based on the research of the technological development and infrastructure of file storage, we present a high efficient scalable mechanism for distributed storage. Servers and storage devices that have already been used in enterprises serve as distributed storage units and the files serve as the storage objects. We focus on establishing a distributed storage, mechanism which can increase or decrease the storage units at any time with high efficiency with even zero waiting time. The more servers and storage devices a company has, the bigger role the distributed storage mechanism can play. Therefore the storage performance will be greatly enhanced, and the labor intensity of file management will be greatly reduced. More importantly, it can help enterprises make full use of the old servers and storage devices, and lessen disposable replacement investment.
出处
《计算机工程与科学》
CSCD
北大核心
2015年第4期676-681,共6页
Computer Engineering & Science
关键词
高效扩展性
分布式存储
随机副本
零等待时间
high efficient scalability
distributed storage
randomized copy
zero waiting time
作者简介
通信地址：617000四川省攀枝花市东区炳草岗桃源街90号 张金波（1978-），男，河北阜城人，系统分析师，CCF会员（E200020472M），研究方向为信息系统开发、系统分析与集成。E—mail：zjb@panyan．cn
