
I Overloaded Slack's Job Queue — and What It Taught Me About Scale
What a million-user mistake taught me about backfills, thundering herds, fan-out, and why randomized delays exist.
Every engineer has that one story they tell at team dinners. This is mine, and it starts with me hitting "run" and closing my laptop for a weekend. It's probably the biggest learning curve of my five years in engineering, and I loved it — not the incident it…
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