A relational database model is designed according to set of rules known as

A relational database model is designed according to a set of rules known as normalization. Normalization is a process of organizing the data in a database to minimize redundancy and dependency. It involves breaking down a large table into smaller, more manageable tables and establishing relationships between them. This helps to ensure data integrity, improve performance and prevent data anomalies. Normalization also helps to simplify the database design and make it easier to maintain and update. Normalization is an important concept in relational database design, as it helps to ensure that the data is stored in a consistent and organized manner. This helps to prevent data inconsistencies and errors, and makes it easier to retrieve and analyze the data as needed.