From information requirements to DBTG-data structures
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Published:1976-03
Issue:2
Volume:8
Page:73-85
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ISSN:0163-5808
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Container-title:ACM SIGMOD Record
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language:en
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Short-container-title:SIGMOD Rec.
Author:
Bubenko J. A.1,
Berild S.1,
Lindencrona-Ohlin E.1,
Nachmens S.1
Affiliation:
1. Research group CADIS, Department of Information Processing and Computer Science, Royal Institute of Technology/University of Stockholm, Sweden
Abstract
The problem of determining, analysis and description of a particular application's information structure (and relations) and the process of mapping the information structure to a “good” data structure (in this case a DBTG-type structure) is considered. The applicability of a top-down oriented design procedure to a relatively large practical data base design case is demonstrated. A conceptual framework and a notation to be used for determining and definition of information requirements, information structure and information relations is suggested. A systematic and partly formalized approach to map an information structure to a DBTG-type data structure is discussed. The problem of analysis and evaluation of alternative DBTG-type structures is also considered.
Publisher
Association for Computing Machinery (ACM)
Subject
Information Systems,Software
Reference9 articles.
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2. DATASAAB SYSTEM DBMS LANGUAGE SPECIFICATION Computer Systems D23 and D22 SAAB-SCANIA Computer Section S-581 88 Linköping Sweden. DATASAAB SYSTEM DBMS LANGUAGE SPECIFICATION Computer Systems D23 and D22 SAAB-SCANIA Computer Section S-581 88 Linköping Sweden.
3. Data structures and accessing in data-base systems, I: Evolution of information systems
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1. An integrated approach to database design;Lecture Notes in Computer Science;1982
2. Leistungsaspekte bei Datenbanksystemen;Formale Modelle für Informationssysteme;1979