I'm managing a few databases for living, from pg dbs of few hundreds of GBs on-prem, up to few TBs on rds, and almost 1PB cluster of 20 warehouses on Snowflake.

I'm managing a few databases for living, from pg dbs of few hundreds of GBs on-prem, up to few TBs on rds, and almost 1PB cluster of 20 warehouses on Snowflake. Which of those count? (doing data architect/eng for living)