This is consistent with the results and findings in other related surveys and polls. IMHO, a private cloud is the most feasible direction for enterprise environments, particularly the large-scale heterogeneous infrastructure. However, Virtual Private Compute Cloud (VPCC) and Virtual Private Storage Cloud (VPSC) are viable options as promising alternatives. We are growing as an industry, in terms of security, availability, management API, SLA, TCO, ROI, etc. - it is a maturing process.
Tony Shan
http://cloudonomic.blogspot.com
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