Battlecard: “Normalization Is Always Better”
Respond to the claim that normalization should always win, using workload-based reasoning.
A stakeholder insists that every warehouse table should be normalized because duplication is always bad modeling. “Normalization is always the better design. If we denormalize, we are just being sloppy.” “Normalization is better for write-heavy operational systems because it reduces anomalies. For analytic serving, we often denormalize intentionally into stars so business questions can be answered consistently and readably.” It validates the real strength of normalization, then reframes the decision around workload. That avoids a purity fight and returns the conversation to fit-for-purpose architecture. Normalization is always better Handle the absolutist objection respectfully A warehouse design review Your line Normalization…
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