This link has been bookmarked by 13 people . It was first bookmarked on 09 Sep 2008, by Krishnan Subramanian.
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13 Apr 09
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21 Sep 08
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10 Sep 08
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09 Sep 08
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Public utility cloud services differ from traditional data center environments — and private enterprise clouds — in three fundamental ways. First, they provide true on-demand services, by multiplexing demand from numerous enterprises into a common pool of dynamically allocated resources. Second, large cloud providers operate at a scale much greater than even the largest private enterprises. Third, while enterprise data centers are naturally driven to reduce cost via consolidation and concentration, clouds — whether content, application or infrastructure — benefit from dispersion.
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David Feld"If your enterprise has access to the same things — virtualization, automation, performance management, ITIL, skilled IT resources, etc. — as cloud service providers, would clouds provide any real and sustainable benefit?"
it cloudcomputing technology computers business economics cloudonomics gigaom
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08 Sep 08
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Brent SordylThe reliability of a system with n redundant components, each with reliability r, is 1-(1-r)n. So if the reliability of a single data center is 99 percent, two data centers provide four nines (99.99 percent) and three data centers provide six nines (99.99
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