Database Normalization: 1NF, 2NF, 3NF, 4NF, BCNF 🎓
Database Normalization: 1NF, 2NF, 3NF, 4NF, BCNF 🎓
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Delve into the world of database normalization to understand its pivotal role in enhancing data integrity. Starting with an introduction to the concept, you'll explore various normal forms, each addressing unique database issues. From the Unnormalized Form (UNF) that suffers from redundancy, to the atomic value focus of First Normal Form (1NF), progress through to the Fourth Normal Form (4NF), which resolves many-to-many redundancies. Discover the application of rules and dependencies,...