Model entities and relationships before implementation.
ER Diagram
ER diagram tool with DBML source editing.
ERD Studio supports ER diagram workflows where users need both a visual model and a source format. It is useful for entity relationship review, database planning, and schema documentation.
Use Cases
What this workflow is for.
Review crow foot-style relationship notation at column level.
Use simple relation mode when the diagram needs to be read quickly.
Document schema structure for product or engineering discussions.
Workflow
How ERD Studio supports it.
Entity relationship modeling
Create tables and connect relationships on the canvas while keeping source edits available.
Detail when needed
Detailed relationship view shows the column-level paths that matter during schema review.
Source and diagram together
ERD Studio keeps the visual ER diagram connected to DBML so source and diagram do not drift.