A simple breakdown of how different layers detect, propagate, and react to events from DB triggers and outbox events to Kafka, webhooks, and eBPF/XDP.
Blog
Understanding one repository fingerprint led me through GPG, Release files, hashes, and the cryptography behind every apt install.
What started as an OTA update feature became a lesson in CI/CD, networking, security, provisioning, and building production IoT systems.
Hello, World!Jul 25, 2026
A short introduction before the real posts begin.