Forum Discussion
Power BI dataset size limit
- Anonymous5 years ago
Hi,bimchahaha
I am not very agree with your opinion that your report (.pbix) has 10 datasets.
One Pbix file corresponds to one dataset. There is a 1 GB limit per dataset that is imported into Power BI. If you have chosen to keep the Excel experience, instead of importing the data, the limit is 250 MB for the dataset.
Please notice that if we say max dataset size is 1 GB - it means the dataset of a single pbix file you are going to publish must be smaller than 1 GB. when you publish a pbix file over 1GB to Power BI Service, you will get limitation error message.
For more information, please refer to this: https://docs.microsoft.com/en-us/power-bi/connect-data/service-get-data
Depending on the SKU, Power BI Premium supports uploading Power BI Desktop (.pbix) model files up to a maximum of 10 GB in size. You should have at least a P1 or an A4 SKU for any datasets larger than 1 GB.
For more information, please refer to this: https://docs.microsoft.com/en-us/power-bi/admin/service-premium-what-is#large-datasets
Hope it helps.
Best Regards,
Caitlyn Yan
If this post helps then please consider Accept it as the solution to help the other members find it more quickly.
Hey bimchahaha ,
regardless of how many different queries you are importing, 1G is actually a _lot_ of memory if you use it wisely to build a model. The key is not to assume that you just import a table from a source, and do no ETL. For example, if you are importing datetimes, and you only really need the date, then only store the date (and if you need the time, often keep that in a separate field) -- this reduces the cardinality of the column, and saves a LOT of memory.
It can be a tough learning curve, but I highly recommend this as a bible: Definitive Guide to DAX, The (2nd ed.) by Russo, Marco (ebook) (ebooks.com)
Cheers,
Adam