IT Services Circle

Apr 7, 2026 · Industry Insights

How a Single 8 GB Server Powered 500 K Users for 15 Years – The Webminal Story

Webminal, a free online Linux learning platform, has survived for fifteen years on a single 8 GB CentOS server, serving over half a million users by using a minimalist stack—including Python 2.7, Flask, Shellinabox, User Mode Linux and eBPF—while deliberately avoiding modern container orchestration and commercial monetisation.