Star Schema

What is a Star Schema (and why it’s important)

A Star Schema is a data modelling technique used to model the presentation layer of a Data Warehouse. It refers to the way Facts and Dimensions in the…

Jul 18, 2024 •

Star Schema vs Snowflake Schema

The Star and Snowflake schemas are two types of Dimensional modelling techniques used in Data Warehousing to organize and structure data for efficient…

Jul 18, 2024 •

Modeling Many to Many Relationships in a Star Schema

Many to Many relationships are defined in a Star Schema Dimensional model using a “Group” Dimension and a “Bridge” Fact. Take the example below:

Jul 17, 2024 •

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