hard20 pts · first answer countsdata-warehousingdata-modelling

Building blocks of Data Vault

A bank models its integration layer with Data Vault 2.0. What are hubs, links and satellites?

A.Hubs store reports, links store dashboards, satellites store usersB.Business keys, relationships, and attributes over timeC.Hubs are facts, links are dimensions, satellites are aggregatesD.Hubs are raw files, links are views, satellites are backups

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Building blocks of Data Vault

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