一种数据存储系统的研究 |
| |
引用本文: | 杨烈君,吴玉芹,陈 杨.一种数据存储系统的研究[J].武汉工程大学学报,2016,38(6):611-615. |
| |
作者姓名: | 杨烈君 吴玉芹 陈 杨 |
| |
作者单位: | 宁德师范学院计算机系,福建 宁德 352100 |
| |
摘 要: | 提出了一种新的数据存储系统——软件定义存储系统(SDS)的改进实施方案. 基于一种虚拟化的存储方式可以自动分配存储、安全、网络等资源,并将这些资源池化,从而实现数据保护、复制、压缩等一系列存储功能. 与传统的DAS和SAN系统的存储模式的存储性能进行了比较,结果表明该系统对于小容量的数据存储,存储速率略高其他存储方式;对大容量数据存储性能与吞吐量优化效果明显,当数据块容量达5 Tbit时,其存储速率超过SAN存储系统约3.9倍.
|
关 键 词: | 数据存储 软件定义存储 存储性能 |
Study on a Data Storage System |
| |
Authors: | YANG Liejun WU Yuqin CHEN Yang |
| |
Affiliation: | Computer Department, Ningde Normal University,Ningde 352100, China |
| |
Abstract: | This paper proposes a new data storage system named an improved implementation of Software Definition Storage System (SDS), which can automatically allocate storage, security, network and other resources on basis of a virtualized storage mode. The system can also pool these resources to achieve data protection, replication, compression and other storage functions. By comparing storage performance of SDS with traditional Direct-Attached Storage and Storage Area Network (SAN) storage models, the storage rate of SDS is slightly higher than that of other storage systems for small-capacity data storage, and the SDS has obvious advantages in the storage performance and throughput optimization for large-capacity data storage. The storage rate of SDS is 3.9 times as much as that of SAN when the capacity amounts to 5 Tbits. |
| |
Keywords: | data storage software defined storage storage performance |
本文献已被 CNKI 等数据库收录! |
| 点击此处可从《武汉工程大学学报》浏览原始摘要信息 |
|
点击此处可从《武汉工程大学学报》下载全文 |