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[san-tech][03324] "Growth in data center electricity use 2005 to 2010",
Jonathan G. Koomey, Ph.D., August 1, 2011
Date: Wed, 03 Aug 2011 18:25:29 +0900
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よく調べたら、このレポートが以下の記事等の、Googleが 900.000台のサーバを
導入している根拠となっています。
"Report: Google Uses About 900,000 Servers"
August 1st, 2011, Data Center Knowledge
http://www.datacenterknowledge.com/archives/2011/08/01/report-google-uses-about-900000-servers/
"A sneak peek into Google’s servers and energy efficiency"
Aug. 1, 2011, GigaOM
http://gigaom.com/cleantech/a-sneak-peek-into-googles-servers-energy-efficiency/
"A report from data center energy expert Jonathan Koomey, published
on Monday morning, gave a rare glimpse into some educated estimates
for how many servers and how much electricity Google uses, and how
energy-efficient those custom servers are."
確かに、
"Table 4: Educated guesswork about electricity used by Google's servers"
(Page 23)
で、2000年、2005年、2010年の各種情報 (サーバ台数、各種機器の BkWh等) を
一覧にしています。沢山の注釈付きですが。
Tweet
Date: Wed, 03 Aug 2011 18:25:29 +0900
--------------------------------------------------
よく調べたら、このレポートが以下の記事等の、Googleが 900.000台のサーバを
導入している根拠となっています。
"Report: Google Uses About 900,000 Servers"
August 1st, 2011, Data Center Knowledge
http://www.datacenterknowledge.com/archives/2011/08/01/report-google-uses-about-900000-servers/
"A sneak peek into Google’s servers and energy efficiency"
Aug. 1, 2011, GigaOM
http://gigaom.com/cleantech/a-sneak-peek-into-googles-servers-energy-efficiency/
"A report from data center energy expert Jonathan Koomey, published
on Monday morning, gave a rare glimpse into some educated estimates
for how many servers and how much electricity Google uses, and how
energy-efficient those custom servers are."
確かに、
"Table 4: Educated guesswork about electricity used by Google's servers"
(Page 23)
で、2000年、2005年、2010年の各種情報 (サーバ台数、各種機器の BkWh等) を
一覧にしています。沢山の注釈付きですが。
Tweet
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