medium10 pts · first answer countspower-bidata-modeling

Shaping a Power BI model

A Power BI report uses one huge flat table with 80 columns and is slow and hard to filter. What model is usually recommended?

A.Keep one flat table but hide unused columnsB.Split it into many tables joined in a long chainC.A star schema: a fact table of transactions linked to dimension tables such as Date, Product and CustomerD.Import every column as text

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Shaping a Power BI model

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