I wrote plenty of ETL. Maintained high throughput using whatever I could find. Then I got another job and had to write ETL for AdTech, where the volume is unlim

I wrote plenty of ETL. Maintained high throughput using whatever I could find. Then I got another job and had to write ETL for AdTech, where the volume is unlimited. Nothing about it is surprising or hard. Engineers are great at handling known data and transforms, then adapting to unknown data.