Tutorials

Go Crawling: Mastering Concurrent Data Fetching with Durability

Mihajlo

Aug 7, 2026

A production crawler is not a loop around http.Get. It is a durable work queue attached to an unreliable network: URLs multiply, hosts push back, databases become temporarily un...

Tutorials

Build a Resilient PHP 8.3 CLI Worker for Production Workloads

Mihajlo

Aug 6, 2026

A queue worker is trivial until the first inconvenient crash. The happy path fetches a row and invokes a handler. Production adds competing processes, poison messages, uncertain...