XXXX 云数据中心技术方案 Copyright ? 2012 杭州华三通信技术有限公司 版权所有,保留一切权利。 非经本公司书面许可,任何单位和个人不得擅自摘抄、复制本文档内容的部分或全部, 并不得以任何形式传播。本文档中的信息可能变动,恕不另行通知。 目 录 1 需求分析 ·············································································· 1 1.1 现状分析 ······················································································································1 2 云计算技术的优势 ········································