**A fact table linked to many dimension tables that are normalized out to further sub-dimension tables.** A snowflake schema is more normalized than a [[Star Schema]]. The dimension tables would link out to other sub-dimension tables via foreign keys rather than duplicate data. ![[IMG_9715.png]] **** # More ## Source - [Wikipedia](https://en.wikipedia.org/wiki/Snowflake_schema) ## Related - [[Facts vs Dimensions]] - [[Star Schema]]