4 posts · page 1 of 1
A tour of the modern observability stack: metrics, logs, traces, and events. Learn how the pillars fit together and how to choose tooling without drowning in dashboards.
Master systemd's journal: query logs with structured filters, tail in real time, persist across reboots, and forward to a central collector.
Set up structured, high-performance logging in Node.js with Pino, including child loggers, redaction, and pretty-printing for development.
How to set up Python logging properly: loggers vs handlers, structured logs, contextual fields, log levels that scale, and how to avoid the classic print-debug trap.