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by jamesblonde 804 days ago
Normalization is a model-dependent transformation and happens after the feature store - needs to be consistent between training and inference pipelines.
1 comments

Normalization is overloaded. I was referring to schema normalization (3NF etc) not feature normalization - like standard scaling etc.
Ok, but star schema is denormalized. Snowflake is normalized.
To be pedantic, even in star schema - the dim tables are denormalized, fact tables are not.

I agree that my statement would be much better if used snowflake schema instead.