CA ERwin Data Modeler is a data modeling solution that enables you to create and maintain databases, data warehouses and enterprise data resource models.
These models help you visualize data structures so that you can effectively organize, manage and moderate data complexities, database technologies and the deployment environment.
This file stores data model information about entities, attributes and relationships which can be used to generate physical models of tables, columns and foreign keys, then generate DDL code to create the database objects.
