节能改造方案PPT.pptVIP

* * * * * * * * * * * * * Virtualization means so many different things to different people…depending on which analyst group, which client, which hardware or software provider, or which managed services provider to talk to – you may hear a different spin on…What Virtualization Is…How it is Used In Support of Their Business….and What Benefits They Expect From It. In a recent study…Tier1 Research noticed a dramatic difference in the shared understanding of the technology and a common definition of the concept. Without a doubt, the term virtualization is used frequently in discussions, dropped in almost every presentation on utility computing, and is commonplace in vendor marketing and sales materials to enterprises. They clearly see tremendous interest in virtualization, but there is equal confusion about its definition and role in utility computing. And the truth is that technology in this space is still emerging and evolving and that peoples’ perceptions and definitions may continue to change. But…for the purposes of our discussion today…I would like to establish a common understanding and definition – so we can move through this presentation together on the same page. There are different approaches and fundamentally different ways of virtualizing IT infrastructure. This can be done in various ways at various levels of the overall environment…including at the network, server/OS, application, and storage layers…clear differences in approach, capabilities, and value propositions from the various virtualization solution vendors. Some of the technologies and HW/SW vendors defining this space are… * * * * * * * 开机延迟：360公司的报告指出，中国近1亿台“亚健康”的电脑，仅开机时间被延迟一项，一年就能浪费高达1.656亿小时，相应的电能耗费高达2.281亿度。 什么是CSR？CSR是什么意思？企业社会责任（Corporate social responsibility,简称CSR）是指企业在创造利润、对股东承担法律责任的同时，还要承担对员工、消费者、社区和环境的责任。企业的社会责任要求企业必须超越把利润作为唯一目标的传统理念，强调要在生产过程中对人的价值的关注，强调对消费者、对环境、对社会的贡献。 CSR概念在欧美早已提出多年。像在英国的上市公司，每年都会有企业社会责任报告。欧盟目前的官方定义为“企业社会责任CSR是指企业在自愿的基础上，将对社会和环境的关注融入到其商业运作以及企业与其利益相关方的相互关系中