The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
클라이언트-서버 시스템에서 LRU 또는 그 변형 버퍼 교체 전략이 클라이언트와 서버 모두에서 사용되는 경우 서버 측의 캐시 성능은 주로 두 시스템 모두에서 페이지가 중복되기 때문에 매우 열악합니다. 본 논문에서는 서버 운영을 위한 기본 정보로 요청 페이지 ID가 아닌 교체된 페이지 ID를 사용하는 서버 버퍼 교체 전략을 소개합니다. 클라이언트에서 서버로 전달되는 교체된 페이지 ID에 따라 서버 캐시에서 해당 페이지의 중요도가 결정되어 페이지의 위치가 변경됩니다. 결과적으로, 클라이언트가 버퍼 교체 전략으로 LRU를 사용하는 경우 클라이언트는 서버 캐시를 서버로 확장된 긴 가상 클라이언트 LRU 캐시로 간주합니다. 교체된 page-id는 새로운 page fetch 요청이 올 때마다 피기백 방식으로만 서버로 전송되기 때문에 교체된 page-id를 전달하는 작업이 간단하고 오버헤드가 최소화됩니다. 우리는 제안된 전략이 단일 클라이언트, 다중 클라이언트 등 다양한 상황과 다양한 액세스 패턴에서 좋은 성능 특성을 나타냄을 보여줍니다.
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부
Sung-Jin LEE, Chin-Wan CHUNG, "VLRU: Buffer Management in Client-Server Systems" in IEICE TRANSACTIONS on Information,
vol. E83-D, no. 6, pp. 1245-1254, June 2000, doi: .
Abstract: In a client-server system, when LRU or its variant buffer replacement strategy is used on both the client and the server, the cache performance on the server side is very poor mainly because of pages duplicated in both systems. This paper introduces a server buffer replacement strategy which uses a replaced page-id than a request page-id, for the primary information for its operations. The importance of the corresponding pages in the server cache is decided according to the replaced page-ids that are delivered from clients to the server, so that locations of the pages are altered. Consequently, if a client uses LRU as its buffer replacement strategy, then the server cache is seen by the client as a long virtual client LRU cache extended to the server. Since the replaced page-id is only sent to the server by piggybacking whenever a new page fetch request is sent, the operation to deliver the replaced page-id is simple and induces a minimal overhead. We show that the proposed strategy reveals good performance characteristics in diverse situations, such as single and multiple clients, as well as with various access patterns.
URL: https://global.ieice.org/en_transactions/information/10.1587/e83-d_6_1245/_p
부
@ARTICLE{e83-d_6_1245,
author={Sung-Jin LEE, Chin-Wan CHUNG, },
journal={IEICE TRANSACTIONS on Information},
title={VLRU: Buffer Management in Client-Server Systems},
year={2000},
volume={E83-D},
number={6},
pages={1245-1254},
abstract={In a client-server system, when LRU or its variant buffer replacement strategy is used on both the client and the server, the cache performance on the server side is very poor mainly because of pages duplicated in both systems. This paper introduces a server buffer replacement strategy which uses a replaced page-id than a request page-id, for the primary information for its operations. The importance of the corresponding pages in the server cache is decided according to the replaced page-ids that are delivered from clients to the server, so that locations of the pages are altered. Consequently, if a client uses LRU as its buffer replacement strategy, then the server cache is seen by the client as a long virtual client LRU cache extended to the server. Since the replaced page-id is only sent to the server by piggybacking whenever a new page fetch request is sent, the operation to deliver the replaced page-id is simple and induces a minimal overhead. We show that the proposed strategy reveals good performance characteristics in diverse situations, such as single and multiple clients, as well as with various access patterns.},
keywords={},
doi={},
ISSN={},
month={June},}
부
TY - JOUR
TI - VLRU: Buffer Management in Client-Server Systems
T2 - IEICE TRANSACTIONS on Information
SP - 1245
EP - 1254
AU - Sung-Jin LEE
AU - Chin-Wan CHUNG
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E83-D
IS - 6
JA - IEICE TRANSACTIONS on Information
Y1 - June 2000
AB - In a client-server system, when LRU or its variant buffer replacement strategy is used on both the client and the server, the cache performance on the server side is very poor mainly because of pages duplicated in both systems. This paper introduces a server buffer replacement strategy which uses a replaced page-id than a request page-id, for the primary information for its operations. The importance of the corresponding pages in the server cache is decided according to the replaced page-ids that are delivered from clients to the server, so that locations of the pages are altered. Consequently, if a client uses LRU as its buffer replacement strategy, then the server cache is seen by the client as a long virtual client LRU cache extended to the server. Since the replaced page-id is only sent to the server by piggybacking whenever a new page fetch request is sent, the operation to deliver the replaced page-id is simple and induces a minimal overhead. We show that the proposed strategy reveals good performance characteristics in diverse situations, such as single and multiple clients, as well as with various access patterns.
ER -