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Recent posts

How DNS works — why one name lookup sent 8 queries in KubernetesCS · Fundamentals · Oct 22, 2026
Kubernetes on-premises ErrImagePull — pulling an image that's already thereInfra · Kubernetes · Oct 21, 2026
Kubernetes requests and limits — who killed it, OOMKilled or Evicted?Infra · Kubernetes · Oct 19, 2026
AI job search and tailored resumes — jobhunt, a Claude Code and Codex skillAI · AI Tools · Oct 8, 2026
Go goroutine leaks and pprof — channels, mutexes, and exit pathsGo · Concepts · Oct 6, 2026

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