Relational Model and ADABAS

ZHONG Ning, DONG Juzhen. Relational Model and ADABASJ. Journal of Computer Research and Development, 1988, 25(7): 43-50,36.

Citation:

ZHONG Ning, DONG Juzhen. Relational Model and ADABASJ. Journal of Computer Research and Development, 1988, 25(7): 43-50,36.

Citation:

ZHONG Ning, DONG Juzhen. Relational Model and ADABASJ. Journal of Computer Research and Development, 1988, 25(7): 43-50,36.

Abstract

This paper describes the background of ADABAS DBMS development,as well as an outline of ADABAS DBMS functions and peculiarities. ADADAS is a relational type database system, but it has an inverted structure. ADABAS allows unnormalized relations and relational operations can be executed.

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