Learn how to map your logical data model to your physical data model in data modeling. Discover the difference, benefits, and steps of this process.

Learn the steps to creating a physical data model from a logical data model, and the tools and techniques to validate and optimize your data design.

The purpose of this article is to define the process for converting a logical data model to a physical data model, especially in a warehouse environment. Before discussing the specific methods for ...

Logical-Physical-Data-Modeling Deliverable A. Basic Conceptual Data Modeling: In the basic conceptual data modeling task, I create an entity-relationship diagram using two entities: CLASSROOM and ...

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.

Do physical and logical models – and, specifically, physical and logical data models – have a place in development today? That seemed like a question to ask Donna Burbank (director, Enterprise ...

The term physical data modeling in the diagram includes physical database design: the analysis of responses showed that the two stages covered similar activities (and seldom appeared together in the ...

Teradata Corp. has introduced the Utilities Logical Data Model (uLDM). As a utility's business needs evolve, the Teradata uLDM helps customer adapt their data warehouse physical model to ensure the ...

For Deliverable D, I created a physical data model of your logical model using MySQL Workbench. This step involves using the software's forward modeling feature to translate your logical model into ...

A logical data model is required before you can even begin to design a physical database. Assuming that the logical data model is complete, though, what must be done to implement a physical database?