Edge Observability ADR: OpenTelemetry vs Prometheus+Loki
An ADR-style 2026 decision on edge-fleet observability: OpenTelemetry vs Prometheus+Loki, collector topology, cost at the edge, and the consequences of each.
IoT Device Monitoring: Observability Architecture, Metrics & Fleet Management (2026)
IoT device monitoring reference — telemetry pipelines, fleet observability, anomaly detection, Prometheus/Grafana stacks, and production alerting patterns.