Detailed analysis on the facebook outage

I made two videos summarizing the Facebook outage. In this episode, I go through the Facebook detailed article regarding their October 4th, 2021 outage and discuss it in length. enjoy Facebook blog: 0:00 Introduction on Facebook Networking Architecture 12:00 The Cause of the Outage 17:00 What’s DNS 23:00 DNS Servers disabled BGP ads 27:00 Could the outage have been prevented? 32:00 Why did it take so long? 38:00 Why you can’t just flip everything on 41:30 Summary Become a Member on YouTube 🔥 Members Only Content Support my work on PayPal 🧑‍🏫 Courses I Teach 🏭 Backend Engineering Videos in Order