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Topic

Analytics Modeling

Modeling for OLAP, semantic layers, metric definitions, and the relationship between warehouse modeling and the BI tools that sit on top.

1 entry

Technique

1

Technique
Normalization and denormalization in data warehousing
Normalization vs denormalization for analytical workloads: where 3NF still belongs in a 2026 warehouse, why columnar engines have made denormalization the default for query layers, and how to think about the trade-off layer by layer.
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