14.7 Concluding Remarks


The techniques discussed in previous chapters are extended here to allow one to analyze the performance of queuing models with load-dependent devices. Exact algorithms are presented for single class closed QNs with load-dependent servers and for single and multiple class open QNs with load-dependent servers. An approximate algorithm for multiple-class closed QNs is also given. The chapter also introduces a method for analyzing queuing models, called Flow Equivalent Server Method, which is the basis for solution techniques for non product-form queuing models, covered in the next chapter.



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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