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I regret building this $3000 Pi AI cluster

(www.jeffgeerling.com)
468 points speckx | 1 comments | 19 Sep 25 14:28 UTC | HN request time: 0s | source
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Aurornis ◴[19 Sep 25 14:52 UTC] No.45302320[source]▶
I thought the conclusion should have been obvious: A cluster of Raspberry Pi units is an expensive nerd indulgence for fun, not an actual pathway to high performance compute. I don’t know if anyone building a Pi cluster actually goes into it thinking it’s going to be a cost effective endeavor, do they? Maybe this is just YouTube-style headline writing spilling over to the blog for the clicks.

If your goal is to play with or learn on a cluster of Linux machines, the cost effective way to do it is to buy a desktop consumer CPU, install a hypervisor, and create a lot of VMs. It’s not as satisfying as plugging cables into different Raspberry Pi units and connecting them all together if that’s your thing, but once you’re in the terminal the desktop CPU, RAM, and flexibility of the system will be appreciated.

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wccrawford ◴[19 Sep 25 15:53 UTC] No.45303061[source]▶
Geerling's titles have been increasingly click-bait for a while now. It's pretty sad, because I like his content, but hate the click-bait BS.
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1. mrguyorama ◴[19 Sep 25 18:51 UTC] No.45305076[source]▶
Blame Youtube. They are the ones that run a purposely zero sum and adversarial system for directing attention at your videos. If he doesn't have a high enough click rate on his videos, Youtube will literally stop showing them to people, even subscribers.

Youtube demonstrably wants clickbait titles and thumbnails. They built tooling to automatically A/B test titles and thumbnails for you.

Youtube could fix this and stop it if they want, but that might lose them 1% of business so they never will.

They love that you blame creators for this market dynamic instead of the people who literally create the market dynamic.