Expert opinion/tips regarding incremental refresh with Semantic models/Dataflow

Hi, AutoJL 

Note that incremental refresh is only possible with data sources that support collapsed refresh. In my personal opinion, ".Log" files don't enable collapsed refresh, my possible solution would be to use a scripting tool to convert it to .csv file and then use incremental refresh. If you have currently completed the incremental refresh of the semantic model, it is recommended that you go to the Service platform to test whether you can complete the normal refresh, as for the use of Dataflows, there is not a lot of understanding of this feature, you can go to the true "Service" forum to find more professional support (Note: Here is Desktop forum, not Service). Thank you for your understanding.

Service - Microsoft Fabric Community

Best Regards,
Yang
Community Support Team

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If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

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