How Name Resolution Works: From a Domain Name to an IP Address скачать в хорошем качестве

How Name Resolution Works: From a Domain Name to an IP Address

You type "google.com" and half a second later, a webpage loads. But in that half second, your computer had no idea where to go. It didn't know Google's address. It had to ask. This is name resolution. This is how it actually works. In this video, you will learn: Introduction of name reselution The naive solution and why it breaks Hierarchy: how the DNS namespace is structured The players: who actually answers your questions The resolution process, step by step Name reselution is one of the most elegant pieces of distributed systems design ever built — a global, hierarchical, remarkably fast lookup system that handles hundreds of billions of queries every single day, and that almost nobody has ever consciously thought about.