Network Performance Implications of Variability in Data Traffic
BT Technology Journal
Replacement Policies for a Distributed Object Caching Service
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
Evaluation of ESI and class-based delta encoding
Web content caching and distribution
Monitoring the application-layer DDoS attacks for popular websites
IEEE/ACM Transactions on Networking (TON)
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A key determinant of the effectiveness of a web cache is the locality of the files requested. In the past this has been difficult to model, as locality appears to be cache specific. We show that locality can be characterised with a single parameter, which primarily varies with the topological position of the cache, and is largely independent of the culture of the cache users. Accurate cache models can therefore be built without any need to consider cultural effects that are hard to predict.