Size of models according to connected tools

[Bamak]

Hi ,

I would need your help, please regarding a model (or a dataset) size display difference between SSMS and DAX Studio tools ? 

A) If I access an Azure Ananalysis Service server,

-Via SSMS, then I select a model I observe an estimated size of 0.53 Mb
-On the other hand DaxStudio will show me a total size of 222.29 Kb

B) Same differences on an open power bi desktop model 
- Via SSMS , I observe an estimated size of 0.59 Mb
- By cons DaxStudio will show me a total size of 5.24 Mb

I can't explain myself, please these sizes differences

I also see that in service, on storage location of my work space, then my dataset (iso data) is presented with an even different size ;>)

"merci beaucoup"  for any help/advise

Regards

Christopher

[v-alq-msft · Accepted solution]

Hi, @Bamak 

The model size is different in different tools because the tools used to calculate the model size calculate by different standards. About what makes up a Power BI Desktop pbix file, I'd like to suggest you refer to the document .

Best Regards
Allan

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