Logical data models can be used to facilitate communication and collaboration with data users and stakeholders, helping to ensure a common understanding of the data domain and its requirements.

A logical data model is a more detailed and structured representation of an organization's data requirements, focusing on translating the conceptual data model into a form that can be implemented ...

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.

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 ...

In this discourse, we show the procedures of building a Logical Data Model (LDM) of a company's employee database including the Employees' names, Skills, Department, Agency that provides the Employee ...

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 ...

Forward Engineer Logical Model to a Physical Database Design. Using these scenarios, the entire data model should be reviewed table by table and column by column to confirm what is really required, ...

However, within the logical data model the goal is to express the business rules and logic. Therefore, abstractions do not have to be avoided, but they should be used surgically. When an area of the ...

The article presents a logical data model for intelligent video surveillance systems. New opportunities for creating data models focused on the widespread use of machine learning methods are ...

In this discourse, we show the procedures of building a Logical Data Model (LDM) of a company's employee database including the Employees' names, Skills, Department, Agency that provides the Employee ...