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July 28 - August 9 | Final Round of the Power BI Dataviz World Championships. This is your chance. Learn more

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Muneeb29
New Member

Direct query power bi optimization

Which one is faster to optimize in direct query method if we use calculated column function or edit query we use substring query in a connection statement? which one take a minimum load?

1 REPLY 1
lbendlin
Super User
Super User

Measure it yourself in DAX Studio.  Depends on the performance of the data source too.

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