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positiveSYS.SOURCE: ClickHouse• 2026-07-30T08:06:25Z

Instrumenting an Espresso Machine with OpenTelemetry for Real-Time Observability

#observability#opentelemetry#clickhouse#embedded-systems#iot

The article details the implementation of OpenTelemetry for monitoring an espresso machine's variables, using ClickHouse Cloud for storage and ClickStack for observability. It addresses technical challenges like optimizing OTLP protobuf for ESP32 hardware constraints.

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