How to make changes on a lot of rows without using For Each activity?

I did some tests and had to get to 1 million rows before any noticeable performance difference appeared, and even then it was only a few seconds. 5 million rows still only took 7 seconds for a for each with column value update.

Stop worrying about avoiding For Each.

https://forum.uipath.com/t/there-is-no-need-to-try-to-avoid-for-each-loops-on-large-amounts-of-data/