Most backend benchmarks run on generous cloud boxes nobody deploys to. This one doesn't: a write-heavy telemetry service (GPS/battery/accel data) has to run — LB, 3 API replicas, storage — inside 2 CPUs and 500MB RAM total, on a real Raspberry Pi. Open, language-agnostic: fork it, implement the API, ship a Docker image, submit a PR. Scored on efficiency, capacity, tail latency, resilience, stability. Sponsored by Ardan Labs, JetBrains, GopherCon Latam. Deadline: July 26.
