Removal policies in network caches for World-Wide Web documents
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
Kendra: adaptive Internet system
Journal of Systems and Software
Operating System Concepts, 4th Ed.
Operating System Concepts, 4th Ed.
The case for geographical push-caching
HOTOS '95 Proceedings of the Fifth Workshop on Hot Topics in Operating Systems (HotOS-V)
Dynamic Server Selection using Bandwidth Probing in Wide-Area Networks
Dynamic Server Selection using Bandwidth Probing in Wide-Area Networks
A hierarchical internet object cache
ATEC '96 Proceedings of the 1996 annual conference on USENIX Annual Technical Conference
Adaptivity for improving web streaming application performance
Adaptive evolutionary information systems
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The Kendra project's aim is to develop a distributed multimedia delivery system which utilises intelligent caching mechanisms to improve availability, performance and reliability while minimising storage space and network utilisation. In this paper we present the Kendra cache replacement technique and its performance against widely varying test data. We then examine the replacement policy's performance in both a geographically organised hierarchy of caches and a geographically ordered multicast group of caches. We demonstrate a considerable improvement in Internet delivery performance both in terms of response time and bandwidth saving and uniquely exam the trade-off between cache performance and metadata processing.