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These kind of hierarchical / network database systems are what caused E.F. Codd to tear his hair out and write https://www.seas.upenn.edu/~zives/03f/cis550/codd
by cmrdporcupine 1y ago
These kind of hierarchical / network database systems are what caused E.F. Codd to tear his hair out and write https://www.seas.upenn.edu/~zives/03f/cis550/codd.pdf https://www.seas.upenn.edu/~zives/03f/cis550/codd.pdf
- jampekka 1y agoCodd tore his hair out also about it becoming SQL.