Learn what a Logical Data Model (LDM) is, its key components, and why it’s essential for effective database design. Explore how an LDM helps businesses align data needs with IT …

Dec 14, 2023 · Unlike a physical data model, which is specific to a particular database system, a logical data model focuses on the business concepts and rules that govern the data.

Logical data models represent the abstract structure of a domain of information. They are often diagrammatic in nature and are most typically used in business processes that seek to capture …

The logical data model is an extension of the conceptual data model of a specific business process. The physical data model further refines the logical data model for database design.

Aug 6, 2025 · A logical data model (LDM) is a structured representation of data that outlines entities, attributes, and relationships without referencing any specific database or technology.

A logical data model is a model that is not specific to a database that describes things about which an organization wants to collect data, and the relationships among these things.

Mar 1, 2023 · A logical data model (LDM) is a type of data model that describes data elements in detail and is used to develop visual understandings of data entities, attributes, keys, and …