Evernote Observability Overview Comprehensive observability setup for Evernote integrations: Prometheus metrics for API call tracking, structured JSON logging, OpenTelemetry tracing, health check endpoints, and alerting rules. Prerequisites - Monitoring infrastructure (Prometheus, Datadog, or CloudWatch) - Log aggregation (ELK, Loki, or CloudWatch Logs) - Alerting system (PagerDuty, Opsgenie, or Slack webhooks) Instructions Step 1: Metrics Collection Track key metrics with Prometheus counters and histograms: (by method and status), (latency histogram), (rate limit hits), (upload quota consump…