Uber has always been kind of a head scratcher. Numbers vary but they do 20-30 million rides per day. Which sounds like a lot but is only 350 rides per second.

Uber has always been kind of a head scratcher. Numbers vary but they do 20-30 million rides per day. Which sounds like a lot but is only 350 rides per second. It's kind of hard to figure out how you go from 350 customers/second to needing multiple data centers worth of servers.