52 Minutes a Year: What 99.99% Availability Actually Costs
Everyone puts 99.9% in their SLA. Few know what it actually costs to hit it — and almost nobody distinguishes between a service that's 'up' and one that's actually reliable.
7 min read
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Notes from Likhith Madhav
Scalability Isn't a Feature, It's a Tax: Lessons from 20K CCU
Everyone talks about scaling. Few talk about the specific moment their system broke, why it broke, and the non-obvious fix that actually worked. Here's ours.
7 min read