Presentation 2004/10/15
Distributed Cache Method for Large Scale Network
Mikio KATAOKA, Junji YAMAMOTO,
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Abstract(in English) Distributed cache system composed of multiple cache servers is needed in a large-scale network. These servers provide the requested content by getting it from one of the other servers if they do not have the content. Typical conventional system, ICP, was not suitable in a network with a large number of servers, since the server sends query packets to all other servers to find the missing content. With this system, the response time to provide the content gets worse in proportion to the number of servers. To solve this, we adopted a centralized content management system, DCCP. In our system, the server needs to send a single query packet to the control server to find the missing content. Moreover, as the overhead to copy contents among cache servers is negligible, the response time is independent of the number of servers. As a result, our system can be deployed to system with fifty cache servers.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Distributed cache / Cooperation / Protocol / Large-scale network
Paper # NS2004-134
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Committee NS
Conference Date 2004/10/15(1days)
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Registration To Network Systems(NS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Distributed Cache Method for Large Scale Network
Sub Title (in English)
Keyword(1) Distributed cache
Keyword(2) Cooperation
Keyword(3) Protocol
Keyword(4) Large-scale network
1st Author's Name Mikio KATAOKA
1st Author's Affiliation Hitachi, Ltd., Central Research Laboratory()
2nd Author's Name Junji YAMAMOTO
2nd Author's Affiliation Hitachi, Ltd., Central Research Laboratory
Date 2004/10/15
Paper # NS2004-134
Volume (vol) vol.104
Number (no) 354
Page pp.pp.-
#Pages 4
Date of Issue