Database Normalisation Questions Medium
The purpose of the normalization process in database administration is to eliminate data redundancy and improve data integrity. It involves organizing the data in a database into multiple tables and establishing relationships between them. This helps in reducing data duplication and inconsistencies, ensuring that each piece of data is stored only once and is logically connected to other related data. By following normalization rules, such as eliminating repeating groups, ensuring atomicity, and maintaining referential integrity, the database becomes more efficient, easier to maintain, and less prone to data anomalies. Normalization also helps in optimizing database performance and simplifying data retrieval and manipulation operations.