Database design principles guide table creation from "summary" of SQL and Relational Theory by C. Date
The process of creating tables in a database is a critical aspect of database design. In fact, database design principles play a crucial role in guiding the creation of tables. These principles are essential for ensuring the efficiency, flexibility, and accuracy of a database system. One of the key principles that guide table creation is simplicity. Tables should be designed in a way that is simple and easy to understand. This means that unnecessary complexity should be avoided, and tables should be structured in a clear and straightforward manner. By keeping tables simple, it is easier to manage and maintain the database system. Another important principle is clarity. Tables should be designed with clarity in mind, ensuring that the purpose and structure of each table are easily discernible. This means using clear and descriptive names for tables and columns, as well as organizing the data in a logical and intuitive way. Clarity in table design helps users navigate the database system more effectively. Logical sequencing is also a crucial aspect of table creation. Tables should be organized in a logical sequence that reflects the relationships betwe...
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