How does database normalization contribute to data integrity?
- Adding redundancy to ensure data availability
- Improving query performance
- Increasing the size of the database
- Reducing redundancy and dependency among data
Database normalization contributes to data integrity by reducing redundancy and dependency among data. By organizing data into tables and eliminating data duplication, normalization minimizes the chances of inconsistencies and update anomalies. It ensures that data is stored logically and efficiently, promoting accuracy and reliability.
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