🔭 Observer The missing observability component. How to integrate ... Example of usage ... Useful resources Articles Sentry vs Logging. Presentations Логи не нужны? / Алексей Данилов (Яндекс). Services Humio: Modern Log Management for Real-Time Observability. Application Monitoring and Error Tracking Software | Sentry. Standards OpenTelemetry. OpenTracing. PSR-3: Logger Interface. The Syslog Protocol.