Forum Discussion
Data Change time intelligence - since previous refresh date
- 9 years ago
Hi Anonymous,
Currently, the Power Query will override the old data and only show the new data after refreshing. There is no possible way to capture and store historical data in Power BI.
As a workaround, if possible, you could store historical data in your source system where your data comes from. Or find a way to maintain all historical files locally. Each time you refresh data will generate a new file. Then, load data in each period from those files in desktop.
Such a requirement is similar to Incremental refresh, although it is not supported now, it is under review: Incremental Data Loads
Regards,
Yuliana Gu
Hi Anonymous,
Currently, the Power Query will override the old data and only show the new data after refreshing. There is no possible way to capture and store historical data in Power BI.
As a workaround, if possible, you could store historical data in your source system where your data comes from. Or find a way to maintain all historical files locally. Each time you refresh data will generate a new file. Then, load data in each period from those files in desktop.
Such a requirement is similar to Incremental refresh, although it is not supported now, it is under review: Incremental Data Loads
Regards,
Yuliana Gu
- Anonymous9 years agoNot applicable