摘要
"私有云"是指由单个客户所拥有的按需提供基础设施,由客户自己控制哪些应用程序在哪里运行。通过"私有云"的搭建,企业可以提高IT资源利用率,大幅降低服务器整体成本。本文从分析大型企业IT运营所陷入的困境入手,阐述如何通过"私有云"的搭建有效解决基础设施庞大复杂、IT资源利用率低等问题,并对企业在"私有云"搭建过程中需注意的事项提出建议。
＂Private cloud＂ indicates the virtualized infrastructure owned by particular customer,it＇s the customer who decided the environment which the application run in.By building the ＂private cloud＂,the enterprises can raise the utilization ratio of IT resources and reduce the overall costs of IT servers.This paper analyzes the predicament which large scale enterprises may face in IT development,presents how to resolve the problems just like the complicated infrastructure and utilization ratio of IT resources,and suggests how to build the private cloud.
出处
《电信科学》
北大核心
2010年第6期58-60,共3页
Telecommunications Science
关键词
云计算
私有云
虚拟化
cloud computing
private cloud
virtualization
