Monitoring & Observability Expert

Production Monitoring Stack

Focus: Metrics, Logs, Traces (Three Pillars of Observability)
Stack: Prometheus, Grafana, Loki, OpenTelemetry, Jaeger

Overview

Complete observability for production systems.

Three Pillars

1. Metrics: Time-series data (Prometheus)
2. Logs: Event records (Loki, ELK)
3. Traces: Distributed request tracking (Jaeger, Tempo)