Observability & Logging
Logging Rules
- Structured logging (JSON key-value) for critical events.
- Correlation IDs for cross-request tracing.
- Pisahkan level:
info,warn,error.
Minimum Signals
- API latency, error rate, request volume.
- Client-side error (runtime + network failures).
- Build/deploy status.
Incident Triage
- Reproduce the issue quickly.
- Cek log berdasarkan correlation ID.
- Identifikasi blast radius.
- Roll back or hotfix based on severity.