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CODASYL Data-Base Management Systems

Robert W. Taylor, Randall L. Frank
1976 ACM Computing Surveys  
This paper presents in tutorial fashion the concepts, notation, aud data-base languages that were defined by the CODASYL Data Description Language and Programming Language Committees.  ...  Data structure diagram notation is explained, and sample data-base definition is developed along with several sample programs. " Advanced features of the languages are discussed, together with examples  ...  NTRODUCTION The data base management system (DBMS) specifications, as published in the 1971 Report of the CODASYL Data Base Task Group (DBTG) [S1], are a landmark in the development of data base technology  ... 
doi:10.1145/356662.356666 fatcat:hqilloshgfhpppmc2kk6hukyta

Page 58 of Journal of Research and Practice in Information Technology Vol. 11, Issue 2 [page]

1979 Journal of Research and Practice in Information Technology  
COHEN, L.J. (1978): “Data Base Management Systems — 6th Edition”, published by Q.E.D. Information Sciences, Inc., 1978, page 4-66.  ...  REFERENCES ANSI/SPARC INTERIM REPORT (1975): “Interim Report 75- 0208 of the ANSI/X3/SPARC Study Group on Data Base Management Systems’’, FDT, Bulletin of ACM SIGMOD, Vol. 7, No. 2, 1975.  ... 

Rational data base standards: An examination of the 1978 CODASYL DDLC report

Eric K. Clemons
1979 Information Systems  
obsolete the conversion effort and data base management system selected.  ...  data base system standard.  ...  obsolete the conversion effort and data base management system selected.  ... 
doi:10.1016/0306-4379(79)90007-3 fatcat:svjrvz5qorgczki4rsk7kag4kq

Page 145 of Journal of Research and Practice in Information Technology Vol. 13, Issue 4 [page]

1981 Journal of Research and Practice in Information Technology  
MANAGE/QUERY MANAGE/QUERY enables users to access data stored in either a MANAGE, or an ALADIN, data base.  ...  A Review of Data Base Query Languages = MODELS DATA BASE MANAGEMENT SYSTEM M1 M2 M3 CONTROL PROGRAM AND INTERFACE MECHANISM A Vv * applications PROBLEM ORIENTED packages QUERY ANALYSER A Vv PROBLEM ORIENTED  ... 

Page 35 of Journal of Systems Management Vol. 27, Issue 1 [page]

1976 Journal of Systems Management  
ADABAS ADABAS is a full scale data base management system produced by the German-based corporation, Software Ag.  ...  DATA MANAGEMENT SYSTEM (DMS 1100) DMS 1100 is UNIVAC’s contribution to the con- tinuing development of data base technology.  ... 

Page 138 of Journal of Research and Practice in Information Technology Vol. 9, Issue 4 [page]

1977 Journal of Research and Practice in Information Technology  
The Implementation of a Data base Management System By H.G. Mackenzie” and J.L.  ...  The present FORDATA system is based on the Codasyl DBTG 1971 Report (Codasyl, 1971). It consists of two Data Description Languages, two Data Manipulation Languages, and a Utility Package.  ... 

Page 25 of Computer Performance Vol. 3, Issue 1 [page]

1982 Computer Performance  
database management systems CI Johnston* and A S Stone * The development of monitoring tools for a Codasy! data- base management system is described.  ...  However, as an organization evolves, its data- processing requirements will change, and the original data- base architecture may no longer provide the best way of meeting the new requirements.  ... 

Page 44 of Journal of Research and Practice in Information Technology Vol. 9, Issue 1 [page]

1977 Journal of Research and Practice in Information Technology  
Keedy Review of “Selection and Acquisition of Data Base Management Systems”, CODASYL Systems Committee, 1976, 252 pp, US$12.00 from ACM Order Department, P.O.  ...  The first report in this series, A Survey of Generalized Data Base Management Systems, CODASYL (1969), developed a common framework for the description of such systems.  ... 

Page 5 of The Monitor Vol. 10, Issue 9 [page]

1972 The Monitor  
He is currently implementing a data base management system at NCR. AEDS MONITOR—APRIL 1972 5  ...  SETH THE AUTHOR is secretary of the CODASYL data base task group and NCR's representative on the CODASYL data description language committee.  ... 

Progress towards database management standards

Donald R. Deutsch
1983 Proceedings of the May 16-19, 1983, national computer conference on - AFIPS '83  
The first proposals for database management standards appeared in the late 1960s. Work began on a U.S. national standard in 1978.  ...  Today there are no domestic or international database management standards, although organizations throughout the world are working toward this goal.  ...  CODASYL The Conference on Data Systems Languages (CODASYL) is dedicated to the development of computer languages independent of specific hardware characteristics.  ... 
doi:10.1145/1500676.1500706 dblp:conf/afips/Deutsch83 fatcat:uu3n2rzysbekzmfcnog26lhfae

Page 12 of Journal of Research and Practice in Information Technology Vol. 11, Issue 1 [page]

1979 Journal of Research and Practice in Information Technology  
CODASYL Systems Committee (1978); “Distributed data base technology — An interim report of the CODASYL Systems Committee”; NCC, June 5-8, 1978, Anaheim, California, AFIPS Press, 909-917.  ...  PAOLINI, P. (1978); “An Alternative Structure for Data Base Management Systems”; Proc.  ... 

The Commercialization of Database Management Systems, 1969–1983

Thomas J. Bergin, Thomas Haigh
2009 IEEE Annals of the History of Computing  
Database management systems were the most important commercial software packages of the 1970s.  ...  The authors reconstruct their early history by examining the evolution of their capabilities and installed base.  ...  Palmer's publisher, QED, also published Data Base Management Systems by Leo J.  ... 
doi:10.1109/mahc.2009.107 fatcat:agyf52vigfgcfcfth2flubwfju

What Goes Around, Comes Around

Jo-Ida C. Hansen
1996 Journal of Vocational Behavior  
IMS chose a hierarchical data base because it facilitates a simple data manipulation language, DL/1. Every record in an IMS data base has a hierarchical sequence key (HSK).  ...  For example, a repeated data element could be changed in some, but not all, of the places it appears, leading to an inconsistent data base. 2) Existence depends on parents.  ...  In practice, relational data bases had their own naming systems, their own data type systems, and their own conventions for returning data as a result of a query.  ... 
doi:10.1006/jvbe.1996.0007 fatcat:bkjnrjeetnbbzprmor43wuuy2a

Data base education for students of management

R. Clay Sprowls
1975 Proceedings of the May 19-22, 1975, national computer conference and exposition on - AFIPS '75  
data base' management systems."  ...  The CODASYL DBTG Report and a CODASYL or CODASYL-like system is a place to start.  ... 
doi:10.1145/1499949.1500155 dblp:conf/afips/Sprowls75 fatcat:qungkzezejetpcxzjueuyvim74

Page 22 of Journal of Systems Management Vol. 26, Issue 5 [page]

1975 Journal of Systems Management  
The CODASYL “Feature Analysis” report, pub- lished in 1971, states that a data base is a set of files maintained by a data base management system for use in user-specified creation, updating and inter-  ...  JOURNAL OF SYSTEMS MANAGEMENT  ... 
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