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David Heinemeier Hansson (DHH)

๐Ÿ‘ค Speaker
4269 total appearances

Appearances Over Time

Podcast Appearances

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

But way too many people overestimated the value of that speed.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

If you need a thousand computers online in the next 15 minutes, nothing beats the cloud.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

How would you even procure that?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

If we just need another 20 servers, it's going to take a week or two to get boxes shipped on pallets, delivered to a data center and unwrapped and racked and all that stuff, right?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

But how often do we need to do that?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

And how often do we need to do that if buying those servers is way, way cheaper?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

So we get vastly more compute for the same amount of money.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

Could we just buy more servers and not even care about the fact that we're not hyper-optimized on the compute utility?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

That we don't have to use things like automatic scaling to figure things out because we have to reduce costs?

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

Yes, we can.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

So we went through this journey over...

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

A realization in early 2023, when I had finally had enough with our bills, I wanted to get rid of them.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

I wanted to spend less money.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

I wanted to keep more of the money ourselves.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

And in just over six months, we moved seven major applications out of the cloud in terms of compute, caching, databases, the works onto our own servers, a glorious, beautiful new fleet bought from the king of servers, Michael Dell, who...

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

Really, by the way, he's another icon of mine.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

I saw he just celebrated 41 years in business.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

41 years this man has been selling awesome servers that we've been using for our entire existence.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

But anyway, these palettes arrive in a couple of weeks and we rack them up and get everything going.

Lex Fridman Podcast
#474 โ€“ DHH: Future of Programming, AI, Ruby on Rails, Productivity & Parenting

And we were out, at least with the compute part.