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Seattle Conference on Scalability: YouTube Scalability

56 videos recommended on HN
YouTube
2 HN users recommended this talk2 months2008–2013 score 2
Years with an HN recommendation, 2007–2026

HN recommends it as a rich, concrete look at real-world system design and as evidence of YouTube's early Python stack.

Cuong Do of YouTube describes how a handful of engineers scaled the site, covering hardware, software and database scalability challenges during its rapid growth. The talk was given at the 2007 Seattle Conference on Scalability.

“Really good talk with lots of jewels.” (HN, 2011)

2 recommendations · 1 citations · Talks · intermediate · partly dated

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@wave Jul 2008 Recommends
on HN thread Early YouTube Engineer Tells All
Here is a better video with the same subject: [this video] Amazing to see how small the team was before Google acquisition: 2 sysadmin 2 scalability software architects 2 feature developers 2 network engineers 1 DBA
Talk on YouTube's architecture and its small early team.
@rosariom Jan 2011 Recommends
on HN thread Ask HN: how can I learn about real-world software/system design?
Read more
Hi, I think this is a hard one without working on a big project with senior people. I struggled with this for years and still do but have gotten a little better thanks to senior developers guiding me. I think besides reading books and attending lectures or listening in on talks online, I think you need to find a problem sizable enough and build it from scratch. My work with senior guys has shown me that designing on paper and the white board is essential to tackling the problem for understanding and eventually building it. The patterns will reveal themselves as you go through this exercise if any patterns are needed at all, and I think this is something you definitely will not learn overnight but overtime by getting your hands dirty. If you have not visited this site infoq.com, please do so. It has tons of experts speaking on it. I have been able to incorporate some of what I have learned from here to the job. A quick link to how YouTube was built: [this video] Really good talk with lots of jewels. Another good book for you: [link] Hope this helps.
Talk on how YouTube was built.

Citations, criticism and jokes

@tbatterii Apr 2013 Cites it
on HN thread Security incident update
my primary reference that it has always been python is this video from 2007 which was only shortly after they were acquired. [this video]
2007 talk showing YouTube ran on Python.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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