Data modeling and ER diagrams are essential tools for database development, as they help you design, document, and communicate your data structure and relationships. However, databases are not ...

Today many e-learning systems achieve high standards in delivering online courses via Web technologies and database system. However, these systems are constrained by rigid data model or schema that ...

An ER diagram is a graphical representation of the entities, attributes, and relationships in a relational database. It helps you design, document, and communicate your data model effectively.

In the upcoming era influenced by autonomous vehicle (AV) technology, potential outcomes encompass reduced traffic congestion, enhanced road safety, and interconnected vehicles. Projections suggest a ...