I guess I could do that or also I could be moving the oldest rows somewhere else … Thanks for the advice

Indeed regarding the loading speed, the limit to a 1000 in the view makes sens. Maybe the 1000 rows could be the latest and not the first ?

When you talk about user table, is it an empty sheet in my google spreadsheet in order to perform my calculations ? I am still confused where I could perform my operations. A slice can be based on the user connected which is great. But still I need a...

Ok so if I understand you, no need for slices. I can just use reference bonds between my main database and the dashboard of my employees ? Is that right ? But again where do I make my calculations that take for inputs : the element of the last entry ...

Hi Thank you for the quick reply. I knew about slices but I never took the plunge because of the long migration. I also thought 20 slices (~around 20 users) compared to my filtered sheets would slow my app down. -> So you confirm it is the opposite ?...