Bilibili Tech
Nov 19, 2022 · Operations
Technical Assurance for High‑Write Live‑Streaming Gift Scenarios
The technical‑assurance team secured Bilibili’s high‑write live‑stream gift system by expanding capacity, isolating hot keys, refactoring pipelines, adding asynchronous writes, employing horizontal scaling and full‑link load testing, converting uncertain dependencies into graceful fallbacks, and deploying dual‑active, chaos‑engineered disaster‑resilience architecture aligned with business usage patterns.
Capacity PlanningChaos EngineeringDatabase Scaling
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