Database Synchronous vs Asynchronous IO

Hussein Nasser’s latest deep-dive unpacks how databases handle sync vs async I/O and why it matters for performance. Catch the full episode on YouTube, then level up your skills with his suite of courses—from OS fundamentals and Node.js internals to backend troubleshooting, networking, database engineering, Python, and NGINX.

Hungry for more? Follow him on Medium, join his YouTube membership for exclusive content, dive into the Backend Engineering podcast, or grab one of his Udemy coupons. Whether you’re building APIs, tuning databases, or just geeking out over internals, there’s something here to keep you coding happy.

Watch on YouTube