Notes in Grundprinzipien&Normalisierung

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Published	12/12/2023	In the first normal form (1NF), each table cell should contain {{c1::a single, atomized value}} and each record needs to be {{c2::unique}}.
Published	12/12/2023	To be in the second normal form (2NF), a table needs to follow two rules.Rule 1: It must be in {{c1::1NF}}. Rule 2: Attributes may not be dependant on…
Published	12/12/2023	To be in the third normal form (3NF), a table needs to follow two rules. Rule 1: It must be in {{c1::2NF}}. Rule 2: It must have {{c2::no transitive f…
Published	12/12/2023	What are transitive functional dependencies?
Published	12/12/2023	What are the three most important advantages of using a DBMS over a traditional file-based data management system?
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