Didi Tech
Aug 29, 2023 · Operations
Offline Simulation (OSim): Building Unlimited Test Environments for Large‑Scale Services
OSim (Offline Simulation) creates unlimited, production‑like test environments for large‑scale services by using a shared benchmark and branch‑specific instances, routing traffic via colored trace IDs through a sidecar gateway and proxying Redis and MQ data, thus overcoming All‑in‑One bottlenecks and improving stability, automation, and developer productivity.
Sidecardevopsmicroservices
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