Data modelling - AlphaLearnng

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Data modelling

Physical Data Model

Physical Data Model A physical data model is a detailed, technical representation of a database design. It represents the actual structu...

Desmond Akachukwu 29 Dec, 2022

Data modelling

Logical Data Model

Logical Data Model A logical data model is a high-level, conceptual representation of an organization's data and information. It is ...

Desmond Akachukwu 29 Dec, 2022

Data modelling

Conceptual Data Modeling: An Overview

Conceptual Data Modeling: An Overview Conceptual data modeling is a high-level process of designing and creating a model that represents...

Desmond Akachukwu 29 Dec, 2022

Data modelling

Data Modeling: An Overview

Data Modeling: An Overview Data modeling is the process of creating a representation of a system's data and the relationships betwee...

Desmond Akachukwu 29 Dec, 2022

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