What is Virtual Memory?

This page is basically a mega resource drop from Hussein Nasser—no actual deep dive on virtual memory here, but instead a ton of links to his courses and content. You’ll find everything from operating‐system fundamentals (including page faults) to Node.js internals, backend troubleshooting, networking, database engineering, NGINX, Python and more—mostly Udemy or his own sites with coupon links.

He also plugs his YouTube channels (English & Arabic), a members-only playlist, a podcast, Medium articles, and even a “buy me a coffee” link. If you’re into backend engineering and want a guided path, this is your treasure map.

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