For example, if you have an entity called Customer in your logical data model, you can create a table called Customer in your physical data model, with columns such as CustomerID, Name, Email, and ...

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 ...

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 ...

A Venn diagram in math can show how various sets of numerical data overlap with one another. For example, if one circle represents every number between 1 and 25 and another represents every number ...

In this paper we propose a novel framework for providing clear and consistent integration of the process and data logic in the analysis stage of information systems' development lifecycle. While our ...