How Twitter’s Fan‑Out Timeline Architecture Scales Real‑Time Feeds
Explains Twitter’s fan‑out timeline architecture, how it scales reads, the hybrid approach for celebrity accounts, and the trade‑offs engineers must consider.
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Minimal Architecture for a Scalable Twitter‑Style Timeline Service
A minimal yet robust architecture for a Twitter‑style timeline: decouple ingestion, use a fan‑out cache, enforce data boundaries, and monitor key metrics to keep latency low and privacy intact.
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