Answer :
Final answer:
Database normalization involves organizing data to reduce redundancy and redundant connection, progressing through various normal forms.
Explanation:
Database Normalization:
- First Normal Form (1NF): Segments data to avoid repetition, eliminating repeating groups and attributes by placing them into separate tables connected via primary keys and foreign keys.
Second Normal Form (2NF):
Eliminates redundant data through specification and ensures connections between tables facilitated by foreign keys.- Third Normal Form (3NF): Requires all fields in a table to directly relate to the key or the concept of that table, preventing redundant data.
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