Docker Explained for People Who Just Want to Install an App

Self-hosting tutorials increasingly assume familiarity with Docker as a baseline prerequisite, which can be genuinely intimidating for someone who just wants to run a specific piece of software and has no particular interest in becoming a container infrastructure expert. The…

Why Containerized Apps Behave Differently Under Shared Hosting CPU Limits

Running Docker containers on shared hosting or a budget VPS with strict CPU limits can produce genuinely confusing performance behavior — an application that runs fine in local testing suddenly stutters or slows dramatically under real load, in ways that…