riverrocket

Building AI Infrastructure on Linux

Working with GPU clusters, Kubernetes, and Linux-based systems.

Blog

Sharing real projects, experiments, and lessons along the way.

February 13, 2026 5 min read

Become an AI Infrastructure Engineer

AIInfrastructureAI InfrastructureLinux

February 11, 2026 5 min read

Caching name servers store DNS query results in a local cache and remove resource records from the cache when their TTLs expire.

LinuxDNSTCP/IP Networking

February 3, 2026 5 min read

Authoritative name servers store DNS resource records and provide official answers for the zones that they manage.

LinuxDNSTCP/IP Networking