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Pregled bibliografske jedinice broj: 93579

Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects


Štefanec, Mario; Benc, Ivan; Srbljić, Siniša
Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects // Proceedings of the International Conference on Trends in Communications (Eurocon 2001)
Bratislava: IEEE Region 8, 2001. str. 297-300 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects

Autori
Štefanec, Mario ; Benc, Ivan ; Srbljić, Siniša

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Conference on Trends in Communications (Eurocon 2001) / - Bratislava : IEEE Region 8, 2001, 297-300

Skup
International Conference on Trends in Communications (Eurocon 2001)

Mjesto i datum
Bratislava, Slovačka, 05-07.07.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Sažetak
Proxy caches in classical server-client architecture may decrease the amount of data transfer and reduce network congestion, but they also impose a cache-coherence problem. Objects replicated in proxy caches must be kept coherent. Although various protocols for maintaining cache coherence in the World Wide Web (WWW) have been introduced, there does not exist a highly efficient solution to the coherence problem. We have designed a new hybrid self-adaptive protocol (hSATTL) for maintaining cache coherence. The protocol dynamically switches between three basic cache coherence mechanisms: server-oriented write-invalidate, server-oriented write-update, and proxy-oriented time-to-live (TTL). We describe the implementation of the hSATTL protocol and compare it to other currently used protocols. In order to perform measurements, we also developed a special software package. As a performance measures, we use the level of coherence maintained by the protocols and the amount of network traffic generated by the protocols in order to maintain cache coherence.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekti:
036014

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Ivan Benc (autor)

Avatar Url Siniša Srbljić (autor)

Avatar Url Mario Štefanec (autor)


Citiraj ovu publikaciju

Štefanec, Mario; Benc, Ivan; Srbljić, Siniša
Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects // Proceedings of the International Conference on Trends in Communications (Eurocon 2001)
Bratislava: IEEE Region 8, 2001. str. 297-300 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Štefanec, M., Benc, I. & Srbljić, S. (2001) Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects. U: Proceedings of the International Conference on Trends in Communications (Eurocon 2001).
@article{article, year = {2001}, pages = {297-300}, keywords = {}, title = {Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects}, keyword = {}, publisher = {IEEE Region 8}, publisherplace = {Bratislava, Slova\v{c}ka} }
@article{article, year = {2001}, pages = {297-300}, keywords = {}, title = {Hybrid Self-Adaptive WWW Cache Coherence Protocol (hsATTL): Improving the Coherence of WWW Objects}, keyword = {}, publisher = {IEEE Region 8}, publisherplace = {Bratislava, Slova\v{c}ka} }




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