Advantages of Normal Form
- Reduced data redundancy: Normalization helps to eliminate duplicate data in tables, reducing the amount of storage space needed and improving database efficiency.
- Improved data consistency: Normalization ensures that data is stored in a consistent and organized manner, reducing the risk of data inconsistencies and errors.
- Simplified database design: Normalization provides guidelines for organizing tables and data relationships, making it easier to design and maintain a database.
- Improved query performance: Normalized tables are typically easier to search and retrieve data from, resulting in faster query performance.
- Easier database maintenance: Normalization reduces the complexity of a database by breaking it down into smaller, more manageable tables, making it easier to add, modify, and delete data.
Overall, using normal forms in DBMS helps to improve data quality, increase database efficiency, and simplify database design and maintenance.
Normal Forms in DBMS
Normalization is the process of minimizing redundancy from a relation or set of relations. Redundancy in relation may cause insertion, deletion, and update anomalies. So, it helps to minimize the redundancy in relations. Normal forms are used to eliminate or reduce redundancy in database tables.
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