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Data Warehousing Interview Question:
"A dimension table is wide but the fact table is deep," Explain the statement in your own words.
Submitted by: AdministratorDimension table has got all the detail in formations of their respective table ,for egg, customer dimension table will contain all the related info about customers whereas fact table contains the main data, which contains the surrogate keys of every dimension; along with other measures.
Submitted by: Administrator
Submitted by: Administrator
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