You could say the same for Netflix, it's a giant CDN so why do they need 150k ec2 instances? The problem they solve looks simple on the outside, the reality is

You could say the same for Netflix, it's a giant CDN so why do they need 150k ec2 instances? The problem they solve looks simple on the outside, the reality is different. https://eng.uber.com/managing-data-workflows-at-scale/ https://eng.uber.com/managing-data-workflows-at-scale/