A data definition and mapping language
Communications of the ACM
A relational model of data for large shared data banks
Communications of the ACM
An ALGOL-based associative language
Communications of the ACM
Beginnings of a theory of information handling
Communications of the ACM
Tramp: An interpretive associative processor with deductive capabilities
ACM '68 Proceedings of the 1968 23rd ACM national conference
Some generalized modeling structures for use in design of file organizations.
Some generalized modeling structures for use in design of file organizations.
LISP 1.5 Programmer's Manual
An extended owner-coupled set data model and predicate calculus for database management
ACM Transactions on Database Systems (TODS)
The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
Relational Data-Base Management Systems
ACM Computing Surveys (CSUR)
CODASYL Data-Base Management Systems
ACM Computing Surveys (CSUR)
Data description for computer-aided design
SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
A technique for implementing a set processor
Proceedings of the 1976 conference on Data : Abstraction, definition and structure
Diet: A data independent system for medical applications
ACM '77 Proceedings of the 1977 annual conference
The entity-relationship model: toward a unified view of data
Software pioneers
VLDB '77 Proceedings of the third international conference on Very large data bases - Volume 3
Data architecture and data model considerations
AFIPS '77 Proceedings of the June 13-16, 1977, national computer conference
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Practitioners of data base technology have been somewhat confused by the many different systems for describing and manipulating data. The two major approaches that have emerged may be termed the relational or set theoretic, and the data structured or procedural. There are obviously differences in these, but there are also similarities.