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Learn what Second Normal Form (2NF) is, why it's important in DBMS, and how to convert tables to 2NF with real-world examples.
Normalization
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Learn the basics of normalization in DBMS, why it's important, and how normal forms help eliminate redundancy and ensure data consistency in relational databases.- Published on
Learn Armstrong's Axioms (Reflexivity, Augmentation, and Transitivity) used to derive all functional dependencies in a relational database. See how these rules help with normalization using simple examples.- Published on
Learn how to find the closure of a set of attributes using Armstrong’s Axioms in DBMS. Understand step-by-step examples for computing closures and verifying functional dependencies.- Published on
Learn what First Normal Form (1NF) is, why it's important in DBMS, and how to convert tables to 1NF using real-life examples.