⚡ DevOps & SREUpdated: September 2, 2026
Observability & Telemetry: OpenTelemetry Tracing, Prometheus Metrics & Structured Logging
By Moemecto Distributed Systems & Software Architecture Group
Implementing the three pillars of observability: distributed trace context propagation, counter/histogram metric scrapers, and unified Loki log aggregation.
Debugging complex distributed microservices requires end-to-end trace correlation linking user HTTP requests to downstream database queries and message queue events.
1. The 3 Pillars of Observability Architecture
| Pillar | Technology Standard | Primary Metric / Data Artifact |
|---|---|---|
| Distributed Traces | OpenTelemetry (OTel) / Tempo | Trace ID, Span ID, Request Timing Waterfall |
| System Metrics | Prometheus / Grafana | P99 Latency, Error Rates, CPU/RAM Utilization |
| Structured Logs | Loki / Promtail | JSON log lines with correlated `trace_id` labels |
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Moemecto Distributed Systems & Software Architecture Group
Our engineering practice specializes in Domain-Driven Design (DDD), high-throughput message streaming with Apache Kafka, low-level C/C++ embedded IoT firmware, and Zero-Downtime continuous release pipelines.
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