I've heard of people who just "GC on market close". In the applications I've worked on you don't have the luxury of a "market close". They're 24/7 application

I've heard of people who just "GC on market close". In the applications I've worked on you don't have the luxury of a "market close". They're 24/7 applications and literally 90B transactions per day at peaks of 1.8M qps...