摘要
数字资源存储已经在数字图书馆中占有极其重要的位置,是数字图书馆的核心,然而异构的存储架构既浪费了存储资源又增加了管理的复杂性。存储虚拟化技术通过整合现有多个异构存储网络形成一个虚拟存储池,从而使存储资源的利用率大幅提高。
The storage of digital resources,which has occupied very important position in digital library,is the core of digital library.However,the heterogeneous storage infrastructure not only wastes the storage resources but also increases the management complexity.The storage virtualization technology,through the integration the existing multiple heterogeneous storage networks to form a virtual storage pool,makes the utilization ratio of storage resources increase dramatically.
出处
《科技情报开发与经济》
2011年第2期36-38,共3页
Sci-Tech Information Development & Economy
关键词
数字图书馆
数字资源存储
虚拟化
异构整合
digital library
storage of digital resources
virtualization
heterogeneous integration
