Usually at Google, small teams are the norm (~5-10) people and they completely own features and products. I think OP mentioned their team was responsible for al

Usually at Google, small teams are the norm (~5-10) people and they completely own features and products. I think OP mentioned their team was responsible for all data ingestion in Maps, not just business hours. That's not a small problem by any stretch of the imagination because of the consequences of getting it wrong.