Green IT

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Green IT

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  • 국내 기업의 경우 서버 CPU 사용량은 평균적으로 20~30% 수준에 불과한데, 이는 피크 사용량을 기준으로 서버를 도입했기 때문이다. 서버에 가상화 기술을 도입하면 현재의 1/3 수준에서도 리소스를 관리할 수 있다. 전문가들은 가상화 적용을 통해 하드웨어의 경우 평균 30% 이상의 물리적 공간이 줄어들고 TCO의 경우20~30% 정도 절감할 수 있을 것으로 보고 있다.Energy consumption is a critical issue for IT organizations today, whether the goal is to reduce cost, save the environment or keep your datacenter running. In the United States alone, datacenters consumed $4.5 billion worth of electricity in 2006. Industry analyst Gartner1 estimates that over the next 5 years, most enterprise data centers will spend as much on energy (power and cooling) as they do on hardware infrastructure.
  • The Green Grid is an association of IT professionals seeking to dramatically raise the energy efficiency of datacenters through a series of short-term and long-term proposals. Measurement and Benchmarking are key steps to improve your Data Center Energy Efficiencyenable datacenter operators to quickly estimate the energy efficiency of their datacenters, compare the results against other datacenters, and determine if any energy efficiency improvements need to be made
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