Design and implementation of a storage structure and access methods for temporal databases with multiple times = 다중 시간을 갖는 이력 데이타베이스를 위한 저장 구조와 접근 기법의 설계 및 구현

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Attempts to implement temporal databases till now extend current theoretical concepts. But, the main problem in the implementation of temporal databases is the ever-growing storage requirement, which leads to a poor performance for practical usage. So conventional storage structure and access methods are not adequate to temporal databases. We poropose a storage structure and access methods for temporal databases. At first, we focus on the data duplication to minimize the storage requirement. So Temporally Sequenced Data Set concept is introduced. Secondly, in order to manage the ever-growing storage, the stored data are divided into three states such as archieve, hitory, and current states and we propose the adequate storage schemes corresponding to each state. Also, we design the storage structure and access methods based on the key hierarchy of temporal databases.
Advisors
Lee, Yoon-Joonresearcher이윤준researcher
Description
한국과학기술원 : 전산학과,
Publisher
한국과학기술원
Issue Date
1988
Identifier
66223/325007 / 000861252
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전산학과, 1988.2, [ [ii], [47], 4 p. ]

Keywords

저장 시스템.

URI
http://hdl.handle.net/10203/33787
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=66223&flag=dissertation
Appears in Collection
CS-Theses_Master(석사논문)
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