Collect metrics with Telegraf without running Prometheus. No scraping, no TSDB tuning, just clean, push-based telemetry to your backend.

Instrument NGINX with OpenTelemetry to capture traces, track latency, and connect upstream and downstream services in a single request flow.

Visualize AWS metrics like Lambda, API Gateway, and RDS in Grafana using Last9. No agents, no code, set it up in under 10 minutes.

Instrument Kong with OpenTelemetry for end-to-end API visibility, no code changes required.

A practical guide to querying, filtering, and visualizing logs in Kibana, built for speed, scale, and real-world debugging workflows.

Know how to securely embed Grafana dashboards using iframes, covering auth, config, performance, and monitoring with Last9.

Log loss and cross-entropy are core loss functions for classification tasks, measuring how well predicted probabilities match actual labels.

Centralized logging helps you debug faster, scale smarter, and cut through noise. Here's how to get it right from the start.

Learn how to access, filter, and monitor Docker container logs, plus tips for structured logging, rotation, and production-ready setups.

Correlate logs, metrics, and traces faster by using consistent field names and schemas with OpenTelemetry semantic conventions.