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Armstrong's axioms
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English
Wikipedia
has an article on:
Armstrong's axioms
Wikipedia
Etymology
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Developed by William W. Armstrong in a 1974 paper.
Noun
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Armstrong
's
axioms
pl
(
plural only
)
(
databases
)
A set of references (or, more precisely,
inference
rules) used to
infer
all the
functional dependencies
on a
relational database
.