Abstract
A data model, called the entity-relationship model, is proposed. This model incorporates some of the important semantic information about the real world. A special diagrammatic technique is introduced as a tool for database design. An example of database design and description using the model and the diagrammatic technique is given. Some implications for data integrity, information retrieval, and data manipulation are discussed.
The entity-relationship model can be used as a basis for unification of different views of data: the network model, the relational model, and the entity set model. Semantic ambiguities in these models are analyzed. Possible ways to derive their views of data from the entity-relationship model are presented.
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References
Abrial, J.R. Data semantics. In Data Base Management, J.W. Klimbie and K. L. Koffeman, Eds., North-Holland Pub. Co., Amsterdam, 1974, pp. 1–60.
Bachman, C.W. Software for random access processing. Datamation 11 (April 1965), 36–41.
Bachman, C.W. Data structure diagrams. Data Base 1, 2 (Summer 1969), 4–10.
Bachman, C.W. Trends in database management—1975. Proc, AFIPS 1975 NCC, Vol. 44, AFIPS Press, Montvale, N.J., pp. 569–576.
Birkhoff, G., and Bartee, T.C. Modern Applied Algebra. McGraw-Hill, New York, 1970.
Chamberlin, D.D., and Raymond, F.B. Sequel: A structured English query language. Proc. ACM-SIGMOD 1974, Workshop, Ann Arbor, Michigan, May, 1974.
CODASYL. Data base task group report. ACM, New York, 1971.
Codd, E.F. A relational model of data for large shared data banks. Comm. ACM 13, 6 (June 1970), 377–387.
Codd, E.F. Normalized data base structure: A brief tutorial. Proc. ACM-SIGFIDET 1971, Workshop, San Diego, Calif., Nov. 1971, pp. 1–18
Codd, E.F. A data base sublanguage founded on the relational calculus. Proc. ACM-SIGFIDET 1971, Workshop, San Diego, Calif., Nov. 1971, pp. 35–68.
Codd, E.F. Recent investigations in relational data base systems. Proc. IFIP Congress 1974, North-Holland Pub. Co., Amsterdam, pp. 1017–1021.
Deheneffe, C., Hennebert, H., and Paulus, W. Relational model for data base. Proc. IFIP Congress 1974, North-Holland Pub. Co., Amsterdam, pp. 1022–1025.
Dodd, G.G. Apl—a language for associate data handling in PL/I. Proc. AFIPS 1966 FJCC, Vol. 29, Spartan Books, New York, pp. 677–684.
Eswaran, K.P., and Chamberlin, D.D. Functional specifications of a subsystem for data base integrity. Proc. Very Large Data Base Conf., Framingham, Mass., Sept. 1975, pp. 48–68.
Hainaut, J.L., and Lecharlier, B. An extensible semantic model of data base and its data language. Proc. IFIP Congress 1974, North-Holland Pub. Co., Amsterdam, pp. 1026 - 1030.
Hammer, M.M., and Mcleod, D.J. Semantic integrity in a relation data base system. Proc. Very Large Data Base Conf., Framingham, Mass., Sept. 1975, pp. 25–47.
Lindgreen, P. Basic operations on information as a basis for data base design. Proc. IFIP Congress 1974, North-Holland Pub. Co., Amsterdam, pp. 993–997.
Mealy, G.H. Another look at data base. Proc. AFIPS 1967 FJCC, Vol. 31, AFIPS Press, Montvale, N.J., pp. 525–534.
Nijssen, G.M. Data structuring in the DDL and the relational model. In Data Base Management, J.W. Klimbie and K.L. Koffeman, Eds., North-Holland Pub. Co., Amsterdam, 1974, pp. 363–379.
Olle, T.W. Current and future trends in data base management systems. Proc. IFIP Congress 1974, North-Holland Pub. Co., Amsterdam, pp. 998–1006.
Roussopoulos, N., and Mylopoulos, J. Using semantic networks for data base management. Proc. Very Large Data Base Conf., Framingham, Mass., Sept. 1975, pp. 144–172.
Rustin, R. (Ed.). Proc. ACM-SOGMOD 1974—debate on data models. Ann Arbor, Mich., May 1974.
Schmid, H.A., and Swenson, J.R. On the semantics of the relational model. Proc. ACMSIGMOD 1975, Conference, San Jose, Calif., May 1975, pp. 211–233.
Senko, M.E. Data description language in the concept of multilevel structured description: DIAM II with FORAL. In Data Base Description, B.C.M. Dougue, and G.M. Nijssen, Eds., North-Holland Pub. Co., Amsterdam, pp. 239–258.
Senko, M.E., Altman E.B., Astrahan, M.M., and Fehder, P.L. Data structures and accessing in data-base systems. IBM Syst. J. 12, 1 (1073), 30–93.
Sibley, E.H. On the equivalence of data base systems. Proc. ACM-SIGMOD 1974 debate on data models, Ann Arbor, Mich., May 1974, pp. 43–76.
Steel, T.B. Data base standardization—a status report. Proc. ACM-SIGMOD 1975, Conference, San Jose, Calif., May 1975, pp. 65–78.
Stonebraker, M. Implementation of integrity constraints and views by query modification. Proc. ACM-SIGMOD 1975, Conference, San Jose, Calif., May 1975, pp. 65–78.
Sundgren, B. Conceptual foundation of the infological approach to data bases. In Data Base Management, J.W. Klimbie and K.L. Koffeman, Eds., North-Holland Pub. Co., Amsterdam, 1974, pp. 61–95.
Taylor, R.W. Observations on the attributes of database sets. In Data Base Description, B.C.M. Dougue and G.M. Nijssen, Eds., North-Holland Pub. Co., Amsterdam, pp. 73–84.
Tsichritzis, D. A network framework for relation implementation. In Data Base Description, B.C.M. Douge and G.M. Nijssen, Eds., North-Holland Pub. Co., Amsterdam, pp. 269–282.
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Chen, PS. (2011). The Entity-Relationship Model (Reprinted Historic Data). In: Embley, D., Thalheim, B. (eds) Handbook of Conceptual Modeling. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15865-0_3
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