Get data from HTTP request.

[Mornagli]

I work with data source that return after each request only the data from last week, I want to take this data and save it in another table, but when i make another refres h(after a week for axample), the data replace the old one. 

Can i take the data and save it in some table that it wont erase each time i get new data?

[Anonymous]

Hi @Mornagli ,

Please kindly refer to this thread:

Storing and using information from a dynamic data source using PBI desktop

Best Regards,
Eyelyn Qin
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[amitchandak]

@Mornagli , Dax append method has been discussed in these blog, see if those can help

https://blog.crossjoin.co.uk/2020/04/13/keep-the-existing-data-in-your-power-bi-dataset-and-add-new-...
https://www.thebiccountant.com/2017/01/11/incremental-load-in-powerbi-using-dax-union/