Overview
Narrative
Annotated
Gemini Daily Briefing Backend
sync Gmail/Calendar/Tasks → Gemini briefing + compiled matchers · 5M DAU · 8.7K events/s · LLM off the hot path
arrows
0/22
cards
12
letters
A–K
happy-path
side-effect
failure-comp
new-infra
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BOTE — canonical numbers
(every N- chip in the rail links here)
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Failure playbook (A–K)
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What breaks first · interview framing