서지주요정보
병렬 데이타베이스 컴퓨터 COREDB의 성능 측정 = Performance measurement of the parallel database computer COREDB
서명 / 저자 병렬 데이타베이스 컴퓨터 COREDB의 성능 측정 = Performance measurement of the parallel database computer COREDB / 김용재.
저자명 김용재 ; Kim, Yong-Jae
발행사항 [대전 : 한국과학기술원, 1994].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8004764

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 94013

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

COREDB is a parallel database computer with hypercube topology. Currently, COREDB consists a cube manager and eight node computers, each of which contains a computation module and a communication module. Attached to each node computer is a secondary storage system for parallel database operations. The benchmark method is widely used to measure performance of database systems. The benchmark method can only give us systemwide elasped time. We need, however, information of node computers such as elasped time and message traffic to represent performance of a parallel database computer in terms of various system parameters. This thesis develops a methodology and an environment realizing the methodology for measuring performance of a parallel database computer. The methodology employs combination of the benchmark method and the system monitor method. A system monitor measures performance parameters of parallel database systems which cannot be measured explicitly by a benchmark. Thus, combination of these two methods enables us to measure performance of the parallel database computer COREDB. Though the Wisconsin benchmark is commonly used to measure performance of various database systems, it has some restrictions for appling to a parallel database computer. Therefore, we design and implement a new benchmark for measuring performance of the computer. We also design and implement a system monitor for collecting and analyzing performance parameters for each node computer. By combining these two implementations, we develop an environment for the measurement of parallel database system performance.

서지기타정보

서지기타정보
청구기호 {MEE 94013
형태사항 vi, 60 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : Benchmark queries
저자명의 영문표기 : Yong-Jae Kim
지도교수의 한글표기 : 김탁곤
지도교수의 영문표기 : Tag-Gon Kim
학위논문 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과,
서지주기 참고문헌 : p. 53-55
주제 Database management --Computer programs.
Hypercube.
Parallel computers.
Information storage and retrieval systems --Traffic accidents.
데이터베이스. --과학기술용어시소러스
병렬 컴퓨터. --과학기술용어시소러스
트래픽 처리. --과학기술용어시소러스
자료 관리 시스템. --과학기술용어시소러스
성능 분석. --과학기술용어시소러스
Distributed databases.
QR CODE qr code