About this document
Understanding Associative Entities in DBMS by omar ahmed is a document available to read on EtoBox.
An associative entity in a relational database connects two or more tables in a many-to-many relationship and contains attributes related to that relationship. It simplifies complex relationships, improves database structure, and should have independent meaning, a unique identifier, and additional attributes. The document also touches on cardinality constraints and provides examples of relationships in a project management context.
- Author
- omar ahmed
- Language
- EN