How to model queries in Power BI for daily append of new data instead of overwriting

Question

I\'m trying to build a simple report in Power BI based upon data published on a website. Here is what I want to achieve

1. This website publishes data for COVID

Answer 1

There is no simple workaround within Power BI.

Power BI is not designed to be used as a database where you store historical data. It's designed to connect to data and create reports from that, so you'll need to store the daily data somewhere external.

There are tons of ways to store the data. E.g., you could save them as CSVs in a folder that Power BI loads from or you could write them to a database table and connect to that.