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Monitoring Articles

Guides on monitoring systems and applications, metrics collection, alerting, and maintaining operational visibility.

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Latest Post

Is Self-Hosted Sentry Worth It? A Year Running It in Production

A year of self-hosted Sentry in production: 9 to 11 million events a month on a ~£30 Hetzner server, disk-space scares, flaky cleanup and updates.

Self-Hosted Sentry with Docker Compose: Requirements & Install Guide

Install self-hosted Sentry with Docker Compose on your own server: minimum hardware requirements, the install.sh steps, configuration and backups.