Can I read Understanding the ER Model Basics on EtoBox?

Understanding the ER Model Basics by ahmednajeeb00012 is a document available to read on EtoBox.

What is Understanding the ER Model Basics about?

The ER model, introduced by Peter Chen in 1976, is a standard tool for conceptual schema design, consisting of entities, attributes, and relationships. It categorizes entities into strong and weak types, defines various attribute types, and outlines relationship concepts including degree and cardinality. The document also includes visual notations for ER diagrams and provides a practical example of a company database to illustrate these concepts.

Author

ahmednajeeb00012

Language

EN