When NodeJS I/O Blocks | The Backend Engineering Show

<p>In this episode of the backend engineering show I go through an article I wrote discussing NodeJS Asynchronous I/O</p> <p><a href="https://medium.com/@hnasr/when-nodejs-i-o-blocks-327f8a36fbd4">https://medium.com/@hnasr/when-nodejs-i-o-blocks-327f8a36fbd4</a></p> <p>Learn the fundamentals of network engineering, get my udemy course</p> <p><a href="https://network.husseinnasser.com/">https://network.husseinnasser.com</a></p> <p><br></p> <p>Buy me a coffee if you liked this&nbsp;</p> <p>https://www.buymeacoffee.com/hnasr</p> <p><br></p> <p><br></p> <p>0:00</p> <p>3:00 Part 1 Socket/IO</p> <p>9:48 Part 2 File I/O</p> <p>12:42 Part 3 DNS</p> <p>16:22 Part 4 NodeJS Single Threaded</p> <p>19:10 Part 5 NodeJS Thread Pool</p> <p>21:23 Part 6 DNS lookup bottleneck in Node</p>