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Hi I need to know once the report is published the whole cache is refreshed with new data or it compares and updates the records in the cache?
https://powerbi.microsoft.com/en-us/documentation/powerbi-desktop-directquery-about/
Please read the bold text below
When using Get Data in Power BI Desktop to connect to a data source, and you choose DirectQuery, the behaviour of that connection is as follows:
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Hi @mak82pk,
Hi I need to know once the report is published the whole cache is refreshed with new data or it compares and updates the records in the cache?
For DirectQuery mode, there is no any data included in the dataset on Power BI service, but a direct connection between Power BI and the database. When you interact with a visualization, queries are sent from Power BI directly to the database, and query results will be updated on the visualization.
To enhance the performance, dashboard tiles are cached and periodically refreshed. When a cache refresh happens, queries will be resent from Power BI directly to the database again for all visualizations/tiles, and query results will be updated on all the visualizations.
Regards
Hi @mak82pk,
Hi I need to know once the report is published the whole cache is refreshed with new data or it compares and updates the records in the cache?
For DirectQuery mode, there is no any data included in the dataset on Power BI service, but a direct connection between Power BI and the database. When you interact with a visualization, queries are sent from Power BI directly to the database, and query results will be updated on the visualization.
To enhance the performance, dashboard tiles are cached and periodically refreshed. When a cache refresh happens, queries will be resent from Power BI directly to the database again for all visualizations/tiles, and query results will be updated on all the visualizations.
Regards
I am working on Power BI Report. Is it same for report as well
Hi
I want to set up scheduled cache refresh manually but seeing it disabled (greyed out) in power bi service.
Can anyone tell me how to enable this option for direct queries
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