虚拟化跟云计算.pdf

虚拟化与云计算 吴启新 大中国区高级产品市场经理 Confidential © 2009 VMware Inc. All rights reserved 议程 我们从那里来 我们现在的位置 我们会向何处去 2 2010 Milestone: 虚拟化已经成为IT规范之一 临界点 17,500,000 15,000,000 12,500,000 全球84%虚拟化应用正在运行在 10,000,000 VMware上. 7,500,000 Gartner, December 2009 5,000,000 2,500,000 2005 2006 2007 2008 2009 2010 2011 2012 2013 Physical Hosts Virtual Machines Source: IDC 3 Confidential 虚拟化和云计算= CIO 的首要考虑技术 CIO 考虑的技术 2010 年的优先级 2009 年的优先级 虚拟化 1 3 云计算 2 14 资料来源：Gartner 2009 年第4 季度的CIO 调查 4 Confidential 虚拟化技术普及之前的IT状况 Server Sprawl Power Cooling 36M physical x86 servers by $1 for every $1 spent on 20111— a ten-fold increase servers over 15 years $29 bn in power and $140 bn in excess server cooling industry wide capacity - a 3-year supply Space Crunch Costs Operating Costs $1,000 / sq ft $8 in maintenance for $2,400 / server every $1 spent on new infrastructure $40,000 / rack 20-30 : 1 server-to-admin ratio