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nottyheadedboss's avatar
nottyheadedboss
Frequent Visitor
2 years ago
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Data Refresh in a Power BI Dataflow

My client has a 135 GB data set in a delta table that has been setup for the purpose of a PoC which needs to be displayed on to a Power BI a report.   This is the data count i have for the PoC I am...
  • lbendlin's avatar
    lbendlin
    2 years ago

    Fair enough. Just be aware that data flows are flat files too, so you are shuffling data from one delta table to another. If there is no cost to querying your delta tables multiple times I would cut out the extra step.