Logical data models detail how entities in the conceptual model map to tables, fields, indexes and relationships within a relational database. For example, a relational table may represent an ...

One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.

DbSchema Pro is a universal database designer and graphical user interface (GUI) tool for out-of-the-box schema documentation and management, sharing the schema in the team and deploying on relational ...

An enterprise conceptual data model is often seen as a high mountain to be climbed, a journey that will last a lifetime. People have visions of 10 feet or more of wall in the corporate offices ...

Enables domain modeling, data model analysis, glossary and naming, and models Transforms data models into UML, Cubing Services, Cognos, logical-dimensional, physical-dimensional and XML schema.

A logical data model captures how a company conducts its business and how the data are organized for decision-making and analysis. The Utilities LDM also highlights data integrity problems, provides ...