TL;DR

Hussein Nasser’s “What is Virtual Memory?” page is basically a hub for his backend and OS content: it kicks off with a link to a full YouTube show on page faults, then dives into a lineup of courses covering everything from NodeJS internals, backend troubleshooting and engineering fundamentals to networking, database engineering, NGINX and Python on the backend.

Beyond courses, you get links to his Medium posts, YouTube membership perks (including Arabic content and members-only videos), a podcast, and even a “buy me a coffee” link—plus a shout-out to Canva for slide and thumbnail design.

Watch on YouTube