Forum Discussion
kewaynes
Helper IV
Helper IVPower BI Long vs Wide Dataset
Hi, I have read in a lot of places that Power BI works more efficiently with long format as opposed to wide format. And on different message boards, it seems like long gets more votes than wide. ...
Hello kewaynes ,
The engine behind power bi compress the data by column that's why it's better to be tall rather than wide.
check this https://youtu.be/SHoG0sUBG50?si=M-Yr4ro29LkYuUju
Idrissshatila
Super User
Super UserHello kewaynes ,
The engine behind power bi compress the data by column that's why it's better to be tall rather than wide.
check this https://youtu.be/SHoG0sUBG50?si=M-Yr4ro29LkYuUju