4 min read
Dimensional modelling is not obsolete
Every few years someone announces that cheap compute has killed the star schema. It has not. Here is what actually changed, and what did not.
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2 pieces tagged “warehousing”, newest first.
Every few years someone announces that cheap compute has killed the star schema. It has not. Here is what actually changed, and what did not.
CSV, JSON, Parquet, Arrow, and the table formats layered on top. What each is actually for, and the specific ways choosing wrong costs you.