Star Schema and Table Types
The lesson introduces fact tables (numerical measures) and dimension tables (grouping attributes with primary keys), explains how to construct a star schema with the fact table surrounded by dimensions, and warns against circular relationships that silently produce incorrect subtotals.
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Prepare Data in Power BI Desktop
This Module
Clean, Transform and Load Data
Data Transformation and Star/Snowflake Models
Demo: Power Query Editor Walkthrough
Common Data Transformations
Shaping Data and Column Data Types
Combining and Reshaping Tables
Query Folding
Dynamic Reports with Parameters
Modeling the AdventureWorks Data Set
Star Schema and Table Types