Linking cache performance to user behaviour.

Marshall, Ian W. and Roadknight, Chris (1998) Linking cache performance to user behaviour. Computer Networks and ISDN Systems, 30 (22-23). pp. 2123-2130.

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The performance of HTTP cache servers varies dramatically from server to server. Much of the variation is independent of cache size and network topology and thus appears to be related to differences in the user communities. Analysis of a range of user traces shows that, just like caches, individual users have highly variable hit rates, Zipf locality curves and show strong signs of long range dependency. In order to predict cache performance we propose a simple model which treats a cache as an aggregation of single users, and each user as a small cache.

Item Type: Journal Article
Journal or Publication Title: Computer Networks and ISDN Systems
Additional Information: The final, definitive version of this article has been published in the Journal, Computer Networks and ISDN Systems 30 (22-23), 1998, © ELSEVIER.
Uncontrolled Keywords: /dk/atira/pure/researchoutput/libraryofcongress/qa75
Departments: Faculty of Science and Technology > Lancaster Environment Centre
ID Code: 27239
Deposited By: Users 810 not found.
Deposited On: 09 Oct 2009 09:35
Refereed?: Yes
Published?: Published
Last Modified: 23 Feb 2020 01:13

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