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. Agree & Join LinkedIn ...

A logical data model is a representation of the data structures, relationships, constraints, and meanings of a database at a conceptual level. It is independent of any specific technology ...

Analysis Phase – Develop a Logical Data Model. This step is obviously the crucial starting point. There is no substitute for business knowledge. Any team that does not know the business has no ...

The first step in transforming a logical data model into a physical model is to perform a simple translation from logical terms to physical objects. Of course, this simple transformation will not ...

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 ...

With conceptual modeling in practice largely taking the role of preliminary sketching or scope definition, the issue becomes one of drawing the boundary between logical and physical modeling – the ...

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.

Donna: The physical model is designed for a particular database platform, such as Oracle, SQL Server, Sybase, etc. A logical model, on the other hand, sits between the conceptual/business layer and ...

Traditional relational database design uses conceptual, logical, and physical modeling based on Peter Chen's methods. UML (Unified Modeling Language), though being a set of software development tools, ...