Can I read Understanding Entity-Relationship Models on EtoBox?
Understanding Entity-Relationship Models by anishdesai072 is a document available to read on EtoBox.
What is Understanding Entity-Relationship Models about?
The document provides an overview of the Entity-Relationship (E-R) model, detailing concepts such as entity sets, relationship sets, attributes, keys, and E-R diagrams. It discusses design issues, mapping cardinalities, and the distinctions between weak entities, specialization, and generalization. Additionally, it covers the conversion of non-binary relationships to binary forms and the implications of design constraints on entity relationships.
- Author
- anishdesai072
- Language
- EN