If you are a database developer, you may often need to translate a logical data model into a physical model. A logical data model is a conceptual representation of the entities, attributes ...

One of the steps in data modeling is to map your logical data model to your physical data model. But what does that mean and how do you do it? In this article, we will explain the difference ...

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 ...

This is the first part of a three-part series, describing the process of converting a relatively abstract Essential Data Model into a practical Logical Database Design ... and basic surveyed lots.

In this discourse, we show the procedures of building a Logical Data Model (LDM ... In subsequent discourses, we shall show how to convert the LDM to a Physical Data Model (PDM) and how to write the ...

In this discourse, we show the procedures of building a Logical Data Model (LDM ... In subsequent discourses, we shall show how to convert the LDM to a Physical Data Model (PDM) and how to write the ...