摘要：介绍虚拟化技术和虚拟化软件 VMware vSphere 4，着重介绍图书馆虚拟化关键技术，

并结合大连理工大学图书馆整合数字图书馆服务的方案，详细介绍虚拟化在数字图书馆的具

体应用。为构建高效稳定、持续发展、绿色环保的数字图书馆提供有效途径。

关键词：虚拟化；VMWARE；数字图书馆-Abstract: the article introduces the virtualization technology and virtualization software VMware vSphere 4, introduces the library virtual key technologies,

And connecting with the library of dalian university of technology integration of the digital library service plan, detailed introduction of virtualization in the digital library

Body of the application.To build highly efficient and stable and sustainable development, green environmental protection of the digital library to provide effective way.

Key words: virtualization VMWARE.Digital library