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 ...

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 ...

In the simplest terms, a logical data model is a visual representation of the business rules and requirements covering the universe-of-discourse for a given solution or enterprise, along with some ...

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 ...

There are three stages of data modeling, with each stage pertaining to its own type of data model – conceptual data models, logical data models and physical data models. Organizations that take a ...

This repository contains the two-part advanced SQL programming and database design capstone project made for the DTU Data Science course 02170: Database Systems ...

The end goal of database design is to be able to transform a logical data model into an actual physical database. A logical data model is required before you can even begin to design a physical ...

Teradata Corp. has introduced the Utilities Logical Data Model (uLDM). Teradata Corp. has introduced the Utilities Logical Data Model (uLDM). As a utility's business needs evolve, the Teradata uLDM ...

Metamorph is a Clojure libary that allows the generation of a variety of schemas from a PROF profile or SHACL shapes graph.