What is Entity Relationship Diagram (ERD)?

External article about entity-relationship diagrams.

What is Entity Relationship Diagram (ERD)?

In this article, you will learn about entity-relationship diagrams (ERDs), including what they are, when to use them, and how to create one. This is helpful if you are interested in designing a database and would like to learn how ERDs can help the process. After you finish reading the article, return to this page and complete the following assessments.