Pregled bibliografske jedinice broj: 88995
Directory Based Multi-tier Internet Architectures
Directory Based Multi-tier Internet Architectures // Proceedings of the 5th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001) / Callaos, Nagib; Teixeira, Antonio Luis Jesus; Wong, Keing Yeung (ur.).
Orlando (FL): International Institute of Informatics and Systemics, 2001. str. 217-223 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 88995 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Directory Based Multi-tier Internet Architectures
Autori
Srbljić, Siniša ; Vrsalović, Dalibor F. ; Milanović, Andro
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 5th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001)
/ Callaos, Nagib; Teixeira, Antonio Luis Jesus; Wong, Keing Yeung - Orlando (FL) : International Institute of Informatics and Systemics, 2001, 217-223
Skup
5th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001)
Mjesto i datum
Orlando (FL), Sjedinjene Američke Države, 22.07.2001. - 25.07.2001
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
priručna memorija; raspodijeljeni sustavi; upravljački protokol; ispitivanje svojstava; analitički model; usporedba svojstava
(World Wide Web proxy cache; distributed cache; distributed cache management protocol; performance measurement; analytical performance prediction; performance comparison)
Sažetak
Traditional two-tier client/server architectures are sometimes replaced by more scalable multi-tier architectures based on caches. However, the effectiveness of these caches, proxy caches, is often not very high. One of the possible ways to improve their effectiveness is to connect them together to create a distributed cache system. A Distributed Cache Management (DCM) protocol provides the communication infrastructure for such a distributed cache system. A version of a DCM protocol was introduced in Harvest, and improved in Squid. After that, the Berkeley protocol further attempted to improve the performance of DCM protocols. We introduce a directory-based DCM protocol that attempts to provide additional improvements. We compare the performance of Squid, Berkeley, and the directory-based DCM protocol, with measurements from real operational systems and analytical performance prediction for large-scale distributed caches.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
