Topic: Vad är DAX och M?

This topic has 1 reply, 2 voices, and was last updated 2022-09-05 10:04 by Niklas.

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- 2022-08-30 at 11:13 #165771
  
  Johan Johansson
  Participant
  
  Hej! När jag läser om Power BI nämns ofta DAX och M.
  
  Vad är det för något? Är det samma sak? Hur används de i Power BI?
- 2022-09-05 at 10:04 #168039
  
  Niklas
  Keymaster
  
  Hej,
  
  Något kortfattat är M och DAX de två språk som stöds av Power BI för att manipulera, filtrera och analysera data. Även om båda språken har liknande funktioner, fungerar de oberoende av varandra. M används för att preparera data i frågeredigeraren medan DAX används för att analysera data efter att data har laddats in i datavymodellen.
  
  M är språket som används i Power Query, och DAX används i Power Pivot. Power BI i sin tur bygger på två nyss nämnda. Här kan man få mer kunskap i ämnet.
  
  /Niklas på Learnesy
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