ER diagrams
Draw entity relationship diagrams for your database
Feekia’s database model template shows entity tables with keys and one-to-many relationships in crow’s foot notation. Edit the fields, add tables and connect them.
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How to do it in Feekia
- Open Feekia, then open the Library and choose Diagram templates, Database model (ERD).
- Edit the table names and fields.
- Add tables from the Tables section of Shapes, with key, two-column or three-column layouts.
- Connect tables with arrows and set the line ends for one or many.
- Download the model as SVG or PDF for your documentation.
What you get
ERD template
Customer, order, order item, product, address, payment and category tables, already connected.
Entity table shapes
Tables with a key column, and two-column or three-column layouts.
Crow’s foot notation
A single bar means one and a crow’s foot means many.
Grids and notes
Add grids, code blocks and notes next to your model.
Architecture context
Put the database model next to the system architecture on the same board.
Downloads
SVG and PDF for documentation, PNG for chats and tickets.
Questions
Is there an ER diagram template?
Yes. Open the Library, then Diagram templates, and choose Database model (ERD).
Does Feekia support crow’s foot notation?
Yes. Choose crow’s foot or bar arrowheads to show one and many.
Can I keep the ERD with other diagrams?
Yes. Use pages or frames to keep the data model, architecture and process maps in one board.
More guides
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