Entity-Relationship Diagrams (ERD) Entity-Relationship Diagrams (ERDs) are fundamental tools in database design, offering a clear and graphical way to represent the logical structure of a database. In this detailed guide, we will cover all aspects of ERDs, focusing on …
Removing Redundant Attributes in Entity Sets One of the critical steps in database design using the Entity-Relationship (E-R) model is ensuring the elimination of redundant attributes in entity sets. This process helps to optimize the design, avoid data duplication, …
