What is an Entity Relationship Model? How to Read Entity Relationship Diagrams & When to Use Them

What is an ER diagram or ERD, anyway? Entity relationship diagrams describe the data collected and shared within a system, so they're a great way to visualize or build a database. Learn the basics of entity relationship diagrams and how to read them to understand all that data.
For more detailed information, check out our Gliffy ERD blog on entity relationship diagrams: www.gliffy.com...
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[@lfjv]

Thank you for showing the meaning of different connecting lines so clearly.

[@lucashenriqueprocopio9604]

That is a great tutorial, thankyou

[@GliffyGliffy]

We're so glad this was helpful!

[@neotheicebird]

great video!