Performance Study on Disk Operations by Broadcast Polling Model

Kai-Hau YEUNG  Kam-Piu FUNG  Kin-Yeung WONG  

IEICE TRANSACTIONS on Communications   Vol.E86-B    No.6    pp.2012-2014
Publication Date: 2003/06/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Fundamental Theories
Disc storage,  performance evaluation,  polling model,  

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The authors study the performance of a disk storing WWW data by using a broadcast polling model. The model has single message queues, an exponential server and asymmetric exponential arrivals. Numerical examples show that the analytical results are close to the simulation results.