Forum Discussion
Dataflow, developing over a large dataset
We are currently developing our data transformations in a dataflow in Service
There is a lot of data and it takes a while whenever we do anything.
Is there anyway to develop over a smaller data set and then when you publish out for it to be the full data set?
Im thinking develop in Power Query Editor in Service on a smaller data set
Develop the DAX in the data Set over a smaller data set
Publish out the full data set
2 Replies
- Hi DebbieE,
I think you can apply the same technique in dataflows as in the Power Query editor in PBI Desktop.
marclelijveld has a great post about it here: https://data-marc.com/2019/05/12/top-n-to-improve-report-building/
