What are the two types of tables found in a Dimensional Model?

In a Dimensional Model, the two main types of tables are Fact Tables and Dimension Tables. Fact Tables store quantitative data for analysis, such as sales amounts, while Dimension Tables contain descriptive attributes related to the facts, providing context for the analysis.

The term "Multipart Key" specifically refers to the composite primary keys often used in Fact Tables, which may incorporate multiple attributes from the related Dimension Tables. This highlights the relational nature of the data within the Dimensional Model, where Fact Tables are linked to Dimension Tables through these keys.

By understanding this structure, it's clear how Fact Tables and Dimension Tables work together to facilitate multi-dimensional data analysis, enabling powerful insights and reporting capabilities in a data warehouse context. This understanding reinforces the significance of the relationships in data modeling, essential for efficient querying and data retrieval.