6.1 Introduction


The case study presented in this chapter introduces several important concepts in performance engineering, including the determination of confidence intervals, the computation of service demands from the results of experiments, the usage of linear regression, and comparison of alternatives through analytic modeling and through experimentation. The examples discussed in this chapter are supported by the MS Excel workbooks WSData.XLS, ClosedQN-Chap6.XLS, ClosedQN-Secure.XLS, and ServerComparison.XLS.



Performance by Design. Computer Capacity Planning by Example
Performance by Design: Computer Capacity Planning By Example
ISBN: 0130906735
EAN: 2147483647
Year: 2003
Pages: 166

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