erwin Data Modeler is a data modeling tool for visualizing metadata and database schema to understand complex data sources and design and deploy new ones.

UNDP used ERwin to develop a “corporate data model”, with the goal of “reducing redundant data entry” and create a single database framework based on which “all future systems can be …

Unlock the power of AI to generate models, validate scripts, and optimize performance across SQL, NoSQL, and cloud platforms.

For 30+ years, the gold standard of data modeling software, including SQL and NoSQL support. Automated data catalog, data quality, data literacy and data marketplace capabilities making …

Visualization and navigation of data models — See data models in a secure, read-only environment for easy viewing and understanding of database structures and business definitions.

Sep 16, 2024 · Improved data visibility and understanding: erwin Data Modeler offers intuitive visualization tools that make complex data relationships easy to interpret, fostering better …

Dec 19, 2024 · There is a newer version of this product. To navigate to newer version, click here.

How do I Begin?

With erwin Data Modeler, you have a single solution for all your enterprise data modeling and database design needs, enabling you to model any data from anywhere to: Visualize business …

Jul 9, 2025 · Introducing erwin Data Modeler 15.0 — bridging data modeling and engineering with new collaboration and modern data stack integrations.