Didi Tech
May 27, 2021 · Operations
Didi’s Evolution of Testing Environments: From All‑in‑One to Fastdev, TiP, and OSim
Didi evolved testing environments from an All‑in‑One monolith to Fastdev traffic replay, Test‑in‑Production (TiP) with side‑car proxies, and offline simulation (OSim), each addressing scaling, fidelity, and safety, and all remain necessary for reliable testing as the platform grows.
DevOpsFastdevMicroservices
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