Code Ape Tech Column

Sep 8, 2023 · Backend Development

Design and Architecture of Ctrip’s High‑Performance API Gateway Handling 20 Billion Daily Requests

This article details Ctrip’s API gateway architecture, describing its evolution to handle 20 billion daily requests through fully asynchronous processing, streaming forwarding, single‑threaded event‑loop design, and various performance and governance optimizations, while also covering multi‑protocol compatibility, routing, and module orchestration.