Must be in 1NF. No partial dependencies: All non-key attributes must be fully functionally dependent on the primary key. If it's a composite primary key, no column should be dependent on just part of ...

Putting a database in Third Normal Form (3NF) is a crucial step in database design. This form eliminates data redundancy and inconsistencies, ensuring that data is stored in a structured and logical ...

For details, see Detailed Front-End Design in Part 3 and Detailed Back-End Design in Part 4 of the document "Final Report.pdf" 罗云扬 College of Future Technology, South China University of Technology ...