서지주요정보
CAD 환경에서 장기 협력 거래를 위한 회복 기법의 설계 = Design of a recovery scheme for long-lived and cooperative transactions in CAD environments
서명 / 저자 CAD 환경에서 장기 협력 거래를 위한 회복 기법의 설계 = Design of a recovery scheme for long-lived and cooperative transactions in CAD environments / 권경인.
저자명 권경인 ; Kwon, Kyoung-In
발행사항 [대전 : 한국과학기술원, 1993].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8004907

소장위치/청구기호

학술문화관(문화관) 보존서고

MIC 93002

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

등록번호

9000001

소장위치/청구기호

서울 학위논문 서가

MIC 93002 c. 2

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The use of database system in computer-aided design environments leads to new requirements for the trannsaction management. Transactions in such environments are usually long lived and cooperative. This paper proposes a recovery scheme for CADTM, a database transaction manager for coordianting design activities in CAD environments, which has proposed by Cho and Moon at KAIST. In this model, a transactin is a sequence of operation such as the running of a CAD tool. In order to guarantee failure atomicity of a transaction, most conventional recovery schemes undo all execution results when a failure occurs, and do not commit partial execution results of the transaction. This means that all work done are lost in care of various types of failure. In addition, cooperation between transaction is difficult. Therefore, conventional recovery schemes are not appropriate for these long-lived and cooperative CAD transactions. In our recovery scheme for CADTM, the concept of persistent savepoint is facilitated to externalize partial execution results, and forward recovery technique is used not to destroy entire transaction results when a failure occurs.

서지기타정보

서지기타정보
청구기호 {MIC 93002
형태사항 [53] p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Kyoung-In Kwon
지도교수의 한글표기 : 문송천
지도교수의 영문표기 : Song-Chun Moon
학위논문 학위논문(석사) - 한국과학기술원 : 경영정보공학과,
서지주기 참고문헌 수록
주제 Computer-aided design.
Transaction systems (Computer systems)
Database management.
System failures (Engineering)
CAD. --과학기술용어시소러스
트랜잭션 처리. --과학기술용어시소러스
자료 관리 시스템. --과학기술용어시소러스
오류 수정. --과학기술용어시소러스
QR CODE qr code