i load a csv file, it has about 150000 rows and 25 Columns, it has about 37 MB. Last time i load a csv file wich has 750 MB.
In both cases:
If i load the file for the first time it was very quickly. I create a dashboard with a table wich shows all data from the csv file.
If i load the data again, Qlik Sense loads very very long. I can´t do anything with my pc for about 30 minutes.
What could be the reason and how can i optimize it?