27. 企业互联网数据中心概览 计算和网络通讯架构 虚拟化的计算,网络以及存储 面向使用者的数据中心服务 业务过程以及各种服务 通过互联网享受企业所提供产品和服务的企业和个人用户 互联网络和服务提供者 互联网接入 互联网服务提供商 企业内部 企业工作流程和控制 Firewall 企业产品和服务 企业服务的使用者 Firewall 内容制作和提供 供电、通风制冷、安全、消防等 数据中心基础设施 现场和客户服务人员 数据中心运营管理 SOI SOA SOI SOA SOI SOA SOI SOA MOTE RFID Sensors SOA SOI 认证计费 物流服务
49. 数据中心的成熟度模型 Conclusion : By 2009 , up to 55% of fortune 500 could be purchasing based on needs of a Standardized Environment By 2012 , many of these companies could be completing a transition to a Rationalized environment. Rules of Thumb: Each transition takes a minimum of 3 years. Not practical to skip steps Discussion 1: Target 2009 strategy and ecosystem support for optimized fit for “Standardized” Usage Model Characteristics to hit up to 55% of 2009 Data Center Needs Discussion 2: Target 2012 strategy and ecosystem support for optimized fit for “Rationalized” Usage Model Characteristics to hit up to 55% of 2012 Data Center Needs Transition Example 1: Companies currently in “Centralized” State, moving to “Rationalized” State React Manage Reduce Complexity Economies of Scale Flexibility, Reduce Costs Service-Level Delivery Business Agility Basic Uncoordinated infrastructure Centralized Infrastructure centralized Standardized Standard resources, configurations Rationalized Consolidate to fewer Virtualized Infrastructure resources pooled Service-based Services managed holistically Percentage (+/-) of Fortune 500 companies at each stage: 1 5% 55% 30% 10% <1% Start State -Centralized- Phase 1 - Standardized- 2006 2009 2012 Phase 2 - Rationalized- Policy- Based Dynamic Optimization to meet SLA Source: Gartner Research (November 2004) T. Bittman, ID Number: G00123095 1 Approximate Percentage (+/-)