서지주요정보
클러스터 웹 서버에서 웹 요청 분배 방식과 캐싱 방법 연구 = A study of a cache-aware request sispatching and cooperative caching
서명 / 저자 클러스터 웹 서버에서 웹 요청 분배 방식과 캐싱 방법 연구 = A study of a cache-aware request sispatching and cooperative caching / 백광호.
저자명 백광호 ; Baik, Kwang Ho
발행사항 [대전 : 한국과학기술원, 2001].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8012442

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 01119

SMS전송

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초록정보

In this thesis, we propose two methods to improve the performance of a shared file system based web server cluster by increasing the memory cache hit ratio. One is Cache-Aware Request Distribution(CARD) strategy which distributes incoming web requests in a way to increase the cache hit ratio of back-end server clusters. CARD uses the information of a lock server in a shared file system in order to increase cache hit ratio. This information denotes the recent access user of correspoding data. We implement CARD in a dispatcher of a shared file system based web server cluster. The other is a light-weight cooperative caching algorithm which does not require messages between clients and global cache manager when a block is replaced. This algorithm is compared with previous cooperative caching algorithms through simu-lations. The experimental results show that the performance of the web server cluster with cooperative caching scheme is scalable and CARD increases the cache hit ratio of back-end servers, thereby increasing the overall performance.

서지기타정보

서지기타정보
청구기호 {MEE 01119
형태사항 53 p : 삽도; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Kwang-Ho Baik
지도교수의 한글표기 : 박규호
지도교수의 영문표기 : Kyu-Ho Park
학위논문 학위논문(석사)- 한국과학기술원 : 전기및전자공학전공,
서지주기 참고문헌 : p. 49-51
주제 웹 서버
클러스터
분배 방식
캐싱 방법
cluster
web server
cooperative cache
distribution
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