Data modeling is the first step in database design, as a bridge between real-world objects and the database model implemented in the computer. It is important to illustrate data-modeling details ...

🔍 Project Overview: Designed a relational database and corresponding E-R diagram to model business operations for a hypothetical organization, defining entities, attributes, and relationships using ...

Abstract: This experimental study investigates the efficacy of concept maps (CMs) as a metacognitive tool for enhancing students' grasp of Entity and Relationship Diagrams (ERDs) in database modeling.

A description of the organization of a database. It is often created as an entity relationship diagram. Today's modeling tools allow the attributes and tables (fields and records) to be graphically ...

Abstract: The importance of the Entity-Relationship in the understanding of data base design is discussed as is the relative importance that many Universities give to its teaching. The amount of time ...