Choose the descriptive attributes that apply to every row at that grain.
A major contribution of the book is how to handle data that changes over time: Type 1: Overwrite the old value (no history). The Data Warehouse Toolkit: The Definitive Guid...
The "Kimball Method" focuses on integration, making it the practical choice for agile businesses. It stands in contrast to the Inmon Method , which advocates for a top-down, highly normalized "Enterprise Data Warehouse" first. Most modern cloud data warehouses (like Snowflake or BigQuery) are still optimized to run on the star schemas Kimball pioneered. Choose the descriptive attributes that apply to every