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Maybe they should have a data warehouse (which is typically denormalized) instead of a database (which should be normalized)?
by flor1s 8y ago
Maybe they should have a data warehouse (which is typically denormalized) instead of a database (which should be normalized)?
- donatj 8y agoThey had a data accessibility / source of truth issue. You need to normalize before you denormalize or else you're just spreading the mess into the warehouse.