文章基本信息

标题：Virtualization: an Old Concept in a New Approach
本地全文：下载
作者：Logica Bănică ; Doina Roşca ; Cristian Ştefan 等
期刊名称：Economy Informatics
印刷版ISSN：1582-7941
出版年度：2007
卷号：VII
期号：1
出版社：INFOREC Association
摘要：Virtualization technology is transforming today’s IT community, offering new possi-bilities to improve the performance and efficiency of IT infrastructure by a dynamic mapping of the PC resources, enabling to run multiple applications and operating systems on a single physical system. Virtualization also offers high availability and error recovery solutions by encapsulating entire systems into single files that can be replicated and restored on any desti-nation machine.This paper brings new elements related to the concept of virtualization, presenting the princi-ples, the new architectures and the advantages of the virtualization. We make also a brief comparison between the PC’s functional structure before and after the virtualization. Finally, we present licensed software to create and run multiple virtual machines on a personal com-puter
关键词：Virtualization; hypervisor; partitioning; virtual machine