Understand how sum_over_time() aggregates metrics in Prometheus, handles gaps, and why step size and staleness can affect accuracy.

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.

Hi everyone! If you’re working in AppSec, DevSecOps, or compliance and wondering how to prove your security controls work, this talk is for you.

We’re hosting a free, live SafeDev Talk on how to build a real audit-ready AppSec aligned with ISO, NIST, CRA, and more. No fluff, just practical insights from security leaders working across cloud, compliance, and engineering.

🗓️ July 23 | 🕒 17:00 CEST / 11:00 EDT

👉 Click here to register

Hope to see you there !

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.