Entity-Relationship Diagrams: Professional Database Design

We're excited to announce Entity-Relationship Diagrams (ERD) – comprehensive database modeling capabilities using industry-standard notation and design principles.

Industry-Standard Database Modeling

Design professional database schemas with:

  • Crow's Foot notation for clear relationship visualization
  • Entities with attributes and proper data modeling
  • Cardinality constraints to define relationship rules
  • Attribute mapping for complete schema documentation

Perfect for Database Design

Whether planning new database implementations, documenting existing systems, or collaborating with development teams, ERD provides the visual framework database architects and developers need.

Create everything from simple data models to complex enterprise database schemas with proper relationship notation and professional styling that follows industry standards.

Enhanced Connection Intelligence

This release also includes improved link auto-layout with smarter connection routing, better path optimization, and fewer overlaps between diagram elements across all diagram types.

Ready to Create Your Own Diagrams? 

Start building professional diagrams instantly - no signup required. Try Modeldraw's comprehensive diagramming tools at app.modeldraw.com/draw and see how easy it is to visualize your ideas with unlimited team collaboration.

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