D. G. Keehn

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(V S A M) is followed b y a qualitative discussion of performance expectations. V S A M data-set design parameters are discussed with respect to performance tradeofs. Analytic techniques are developed for relating some of the VSAM performance sensitivities to data set design parameters. The Virtual Storage Access Method (VSAM)' has been developed for use(More)
A method of showing the performance limiting effects of a product form queueing network as lines, planes, etc in a J dimensional space is given. The location of a certain critical point (Little's Law Point) in this space allows the asymptotic calculation of the normalizing constant G(K) of the network. This Little's Law point (LLP) is found by applying(More)
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