Moving online webserver using public transport

Sascha P0 HN recommenders · 2020–2026
164K views · demo · evergreen · Uploaded 2010-10-05

A short video of five people carrying a live, running web server across the city by public transport to a new datacenter. It stayed powered and connected to the internet the whole way, so there was no downtime.

HN treats it as the classic example of moving a live server with zero downtime, brought up whenever the topic of uninterrupted migration comes up.

Watch on YouTube

4 comments from Hacker News

@dijit2020 · in “Ask HN: Ever worked with a service that can never be restarted?”

Oh for sure this is possible: [VIDEO] the devices that do it without doing what these guys did is quite pricey though [LINK]

@aeno2020 · in “Moved a server from one building to another with zero downtime”

A real classic comes to mind: [VIDEO] Moving a running server about 7km through public transport without downtime.

@z3ugma2020 · in “Ask HN: What is the solution to the Seinfeld “Frogger” problem?”

These sysadmins moved a webserver across their city while keeping it powered and connected to the Internet... [VIDEO]

@throw0101c2026 · in “AMD silently removes memory encryption from consumer Ryzen CPUs”

From a few years ago: > Five guys moving a server to a new datacenter without shutting it down. Without cutting it off from the internet. And as using a car would have been too easy, they used public transport. * [VIDEO] (DE audio, EN subs)