Data Modelling in Data warehouse and Data mart
Published in
6 min readOct 9, 2022
Data Modelling is not the same as in traditional application data modelling design.
Data modelling is the process of designing the schemas of the detailed and summarised information of the data warehouse. The goal of data warehouse modelling is to develop a schema describing the reality, or at least a part of the fact, which the data warehouse is needed to support.