THEORETICAL GRAFOVA RELATIONAL DATABASES BRINGING THE THIRD NORMAL FORM E.CODD

Ivan Zorin, teacher of the Moscow state mountain university (MSMU)

Abstract
In this paper, the author proposes an algorithm of decomposing nonnormalized table in the table are in 3NF, still a way to bring a database to 3NF, using E. Codd proposed the term “attitude” that describes the interaction between the two fields of the table at which the value of one of the fields is uniquely characterizes another.

KEYWORDS: database, relational database, graph analysis, the algorithm, matrix decomposition.

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