Toad — Data Modeler

Toad Data Modeler: The Ultimate Guide to Visual Database Design

Toad Data Modeler is a multi-platform database design tool that allows users to create, maintain, and document high-quality database structures. Unlike simple SQL editors, it focuses on the of data architectures, enabling users to build Entity Relationship Diagrams (ERDs) that can be automatically converted into physical database schemas. toad data modeler