That doesn’t mean they chose the right number to scale to. See for example, Amazon Prime day: https://www.cnbc.com/2018/07/19/amazon-internal-documents-what-c

That doesn’t mean they chose the right number to scale to. See for example, Amazon Prime day: https://www.cnbc.com/2018/07/19/amazon-internal-documents-what-caused-prime-day-crash-company-scramble.html https://www.cnbc.com/2018/07/19/amazon-internal-documents-wh...