Server-allocation policy for improving response to web-access peaks


A prototype VPDC (Virtual Private Data Center)—a data-center system for automated server-allocation control aimed at response time improvement during access peaks—was developed. The causes of degradation in websystem performance were determined by measurements on this prototype. It was shown that the CPU-utilization ratio dominates the response time in the… (More)
DOI: 10.1002/scj.10444


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