On filter effects in web caching hierarchies
ACM Transactions on Internet Technology (TOIT)
ProWGen: a synthetic workload generation tool for simulation evaluation of web proxy caches
Computer Networks: The International Journal of Computer and Telecommunications Networking
Web caching: a way to improve web QoS
Journal of Computer Science and Technology
Time-domain analysis of Web cache filter effects
Performance Evaluation - Special issue: Distributed systems performance
Effectiveness of caching in a distributed digital library system
Journal of Systems Architecture: the EUROMICRO Journal
Design of a remote controlled caching proxy system: architecture, algorithm and implementation
TELE-INFO'05 Proceedings of the 4th WSEAS International Conference on Telecommunications and Informatics
Evaluating CCN multi-path interest forwarding strategies
Computer Communications
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Abstract: This paper uses trace-driven simulations to evaluate the performance of different cache management techniques for multi-level Web proxy caching hierarchies. In particular, the experiments consider heterogeneous cache replacement policies within a two-level caching hierarchy, and size-based partitioning across the levels of a caching hierarchy. Three different synthetic Web proxy workloads are used in the study, reflecting complete overlap, partial overlap, and no overlap in the workloads seen by the child-level proxies. The simulation results demonstrate that heterogeneous replacement policies and size-based partitioning each offer modest improvements in caching performance. The sensitivity of the results to the degree of workload overlap is also discussed.