Managing your relational databases can get a little tricky, so it’s nice to have a clear diagram of your entities. Lucidchart is a great tool for this task. It provides you with the ability to model databases in an easy-to-read format with entity relationship diagrams.
Crow’s Foot Notation is useful for illustrating the relationships and cardinality of the entities, but it’s also difficult to remember which symbols and notations are appropriate. Consider the following scenarios:
All of these relational tables were created in Lucidchart. You can find the tables if you go to + Shapes (on the left) and checkmark Entity Relationship (under Software). Line endpoints are available in the toolbar. Hope this helps!