Nothing against the talented devs working at Klarna, but if they have trouble handling the load, they can always add a couple TB of memory or a couple hundred CPU cores.
Ethereum needs to solve 100k tps while continuing to run on a Raspberry Pie on a home internet connection.
Ouch. Burn :)
A lot of fat has been trimmed from Kred and it's now rammed into an AWS instance, but the pain is real :)
> Ethereum needs to solve 100k tps while continuing to run on a Raspberry Pie on a home internet connection.
To run a node you need a 2TB disc, at least 16 GB of RAM and a quad-core CPU. So, not on Raspberry Pi yet (and probably not ever).
This is just an example, there is plenty other hobbyists doing so.
And here detailed instructions for you to try at home: https://docs.rocketpool.net/guides/node/local/prepare-pi.htm...
So, for a single combination (Geth + Nimbus) it may just be possible to run this tower of babel on a Raspberry Pi. And.... The only thing it will be doing is... nothing, really.