StackFeed — платформа свежих IT-новостей и туториалов
Мы собираем лучшие материалы о фронтенд-разработке, серверных технологиях и нейросетях. Здесь выходят свежие новости, практические туториалы, разборы и гайды о том, как работать с современными инструментами и технологиями будущего. Всё в одном месте, чтобы ты всегда оставался в курсе событий и развивался как разработчик
PostgreSQL 19 beta's parallel autovacuum launches workers but leaves vacuum time unchanged
I measured PostgreSQL 19 beta4's new parallel autovacuum on a six-index, 400,000-row table: 4 workers launched every time, but wall-clock vacuum time stayed within 4% of the serial run, while dead-tuple memory doubled.
Design GitHub Actions in 45 Minutes: Job Queue, Runners, Live Logs and the Cache
A 45-minute system design walkthrough of a CI service: capacity math, a leased job queue, ephemeral runners, live logs over SSE, a lockfile-keyed cache.
Seeing Into a Talos Cluster: The Observability Stack I Actually Run
Metrics, logs, traces and runtime security on a Talos Kubernetes cluster: Prometheus, Loki, Tempo, Grafana and Falco, wired into one dashboard.
The NetScaler Payloads That Create Their Own Superusers and Hide in CSS URLs
TL;DR On October 1, 2026, LevelBlue's Threat Hunt Operations & Research (THOR) team...
Zero to Senior Cloud-Native Engineer: A Free, Hands-On Lab Path on GitHub
A 30-month, lab-first roadmap from no Linux background to senior cloud-native, DevOps and platform work: 19 labs, break/fix tickets and a certificatio
How I fixed silent JSON failures in my LLM pipeline (spoiler: json.loads was the trap)
I'm an engineer. I build pipelines where an LLM is not a chat toy — it's a part in a machine. One...