// Hacker Noon · 20 January 2026

How to Build a Status Monitoring Service in Go

This tutorial walks through building StatusD, a self-hosted monitoring service in Go that reads monitored endpoints from JSON, probes them on schedules via a worker pool, records events and incidents in Postgres, sends Teams/Slack alerts, and exposes Prometheus metrics for Grafana dashboards—fully r...

Hacker Noon

@hacker-noon · Hephzibah Adejumo

hackernoon.com

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