12 · Concept
Event-driven architecture
Five services at 99.9% each. Why does checkout fail 3.6 hours a month?
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- 60-second storyOne idea per card. Tap through it like stories.(done)
- Quick checkTap an answer, get instant feedback.(done)
- Go deeper2 estimates, 1 build-up diagram and 4 “you’re the candidate” moments.(done)
- Full breakdownThe complete breakdown, every number and figure.(done)