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joshua1990's avatar
joshua1990
Icon for Post Prodigy rankPost Prodigy
5 years ago

Limitations with Dataflows

I just have a general question.  What are the limitations with dataflows regarding the size of tables? I have a dataflow with 3 tables each 200MM rows. I use these tables within a report, but I fil...
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Fowmy's avatar
Fowmy
Icon for Super User rankSuper User
5 years ago

joshua1990 

With regards to the limitations please read this article: https://docs.microsoft.com/en-us/power-bi/transform-model/dataflows/dataflows-features-limitations

It is not possible to see the size of a dataflow unless you choose to store dataflow data in your own data lake (gen2) . There is an idea which you can vote for: https://ideas.powerbi.com/ideas/idea/?ideaid=5b955cf8-38ac-4864-ac3a-4993cad1b2d6

Some Questions answered here as well: https://ssbipolar.com/2018/11/27/power-bi-dataflows-faq/