Not all hits are created equal: cooperative proxy caching over a wide-area network

Rabinovich, Michael; Chase, Jeff; Gadde, Syam

doi:10.1016/s0169-7552(98)00249-9

Cited by 72 publications

(44 citation statements)

References 5 publications

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“…Similarly to 2TC, CRISP combines an informed protocol with a query approach to build a scalable cooperation mechanism. Unlike the cooperative Web caching architecture discussed in this paper, CRISP relies on a centralized directory that makes this architecture not scalable in a geographic network environment, as observed by the same authors [25].…”

Section: Related Workmentioning

confidence: 96%

A Scalable Architecture for Cooperative Web Caching

Lancellotti

Ciciani

Colajanni

2002

Lecture Notes in Computer Science

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Abstract. Cooperative Web caching is the most common solution for augmenting the low cache hit rates due to single proxies. However, both purely hierarchical and flat architectures suffer from scalability problems due to cooperation protocol overheads. We present a new cooperative architecture that organizes cache servers in well connected clusters and implements a novel cooperation model based on a two-tier lookup process. The experimental results carried out on a working prototype show that the proposed architecture is really effective in supporting cooperative Web caching because it guarantees cache hit rates comparable to those of the most performing architectures and it reduces cooperation overhead at a small fraction of that of other protocols.

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Section: Related Workmentioning

confidence: 96%

A Scalable Architecture for Cooperative Web Caching

Lancellotti

Ciciani

Colajanni

2002

Lecture Notes in Computer Science

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“…Cooperative caching [17], [27], [29] is widely studied and deployed in many content delivery systems, starting from Harvest [5] and Squid [24]. A number of proxies cooperate and share the cache with one another to improve the cache hit rate.…”

Section: Cooperative Cachingmentioning

confidence: 99%

An interactive video delivery and caching system using video summarization

Lee

Shen

2002

Computer Communications

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“…However these cooperative proxy cache systems have their limitations [3,4]. To deal with the drawbacks in these cooperative proxy cache systems, we proposed a novel P2P cooperative proxy caching scheme [5] based on an individual-based caching model.…”

Section: Introductionmentioning

confidence: 99%