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1 giug 1970 anni - A Relational Model of Data for Large Shared Data Banks

Descrizione:

Codd (of IBM)
later described in Communications of the ACM
https://www.seas.upenn.edu/~zives/03f/cis550/codd.pdf

Aggiunto al nastro di tempo:

History of Computing

ByJanna Hawkins
2 nov 2018
0
0
1237

Data:

1 giug 1970 anni
Adesso
~ 55 years ago
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