Ctrip Technology
Jun 20, 2024 · Backend Development
Design and Architecture of Ctrip Service Registration Center
The article explains Ctrip's service registration center architecture, including its two‑layer Data and Session design, multi‑sharding, fault‑tolerance mechanisms, Redis‑based cluster discovery, design trade‑offs such as proxy versus Smart SDK, hashing strategy, and operational considerations for burst traffic and future scaling.
Distributed SystemsRedis discoveryService Registry
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