[-] kalleboo@lemmy.world 1 points 6 days ago* (last edited 6 days ago)

My barometer is when it's something that pretty much only the U.S. is obsessed with doing, then it's probably a dumb thing caused by lobbyists or something. Fluoridation of water falls under this.

48

My internet connection is getting upgraded to 10 Gbit next week. I’m going to start out with the rental router from the ISP, but my goal is to replace it with a home-built router since I host a bunch of stuff and want to separate my out home Wi-Fi, etc onto VLANs. I’m currently using the good old Ubiquiti USG4. I don’t need anything fancy like high-speed VPN tunnels (just enough to run SSH though), just routing IPv6 and IPv4 tunneling (MAP-E with a static IP) as the new connection is IPv6 native.

After doing a bit of research the Lenovo ThinkCenter M720q has caught my eye. There are tons of them available locally and people online seem to have good luck using them for router duties.

The one thing I have not figured out is what CPU option I should go for? There’s the Celeron G4900T (2 core), Core i3 8100T (4 core), and Core i5 (6 core). The former two are pretty close in price but the latter costs twice as much as anything else.

Doing research I get really conflicting results, with half of people saying that just routing IP even 10 Gbit is a piece of cake for any decently modern CPU and others saying they experienced bottlenecks.

I’ve also seen comments mentioning that the BSD-based routing platforms like pfSense are worse for performance than Linux-based ones like OpenWRT due to the lack of multi-threading in the former, I don’t know if this is true.

Does anyone here have any experience routing 10 Gbit on commodity hardware and can share their experiences?

[-] kalleboo@lemmy.world 38 points 3 weeks ago

Microsoft try not to copy everything Apple does challenge: Impossible

At least "Apple Intelligence" is cute because the initials for it are A.I.

[-] kalleboo@lemmy.world 34 points 1 month ago

This flex cable is bonded to the LCD and requires a replacement of the whole display assembly

[-] kalleboo@lemmy.world 63 points 2 months ago

People: Specifically add "site:reddit" to their searches to avoid slop and get real human responses

Reddit: Replaces the real human responses with slop

How can Spez be so clueless

[-] kalleboo@lemmy.world 28 points 5 months ago

Pressed discs (like movies) are physically... pressed. They make a metal mould which is then stamped into melted plastic to make the pits and lands and then coated with a metal film to make the reflected backing, filling in the pits. This makes manufacturing of millions of disks extremely cheap since it takes seconds per disc. Burning commercial disks individually in thousands of burners would be way too slow/expensive.

[-] kalleboo@lemmy.world 32 points 5 months ago

Pressed discs have a completely different manufacturing method

[-] kalleboo@lemmy.world 73 points 5 months ago* (last edited 5 months ago)

Microsoft's thing takes a screenshot of everything on your screen and saves and indexes it. Opened up your password manager and revealed a password? Saved. Opened a porn site in a private tab in any browser aside from Edge? Saved. Opened up a private encrypted chat to try to get away from your abusive partner/parents? Saved and indexed. Logged into a portal at work showing HIPAA information? Saved and indexed.

Apple's thing is basically a better search feature of all the data you already have saved, that apps have already opted-in to sharing. It runs on device, and Apple has promised they do not send the data back to train the models. They also have some generic ChatGPT-like tool to help rewrite your documents, but that's 100% opt-in so nobody really cares about it, it's easy to just not use.

[-] kalleboo@lemmy.world 28 points 6 months ago* (last edited 6 months ago)

Apple Pay/Google Pay already exists though?? What's new?

The last credit card I got, it took me like a month or two to bother unpacking the physical card since right after signup I could already add the virtual card to Apple Pay through the bank app and I just used that.

[-] kalleboo@lemmy.world 29 points 9 months ago* (last edited 9 months ago)
[-] kalleboo@lemmy.world 33 points 11 months ago* (last edited 11 months ago)

"RDOF rules set speeds of 25/3 Mbps as the minimum allowed for broadband service delivered by winners. However, participants were permitted to bid at four different performance tiers: 25/3 Mbps, 50/5 Mbps, 100/20 Mbps and 1 Gbps/500 Mbps"

If SpaceX had bid on a lower tier of service that they were actually capable of delivering, they would have been fine.

This grant was not designed to fund the development of new technology, it was designed to build infrastructure (fiber, 5G, WISPs, etc) and they were originally going to exclude satellites from the bidding completely. The companies who would have used the grant to build fiber or set up point-to-point wireless would have had no problem meeting the requirements since it's all proven technology.

[-] kalleboo@lemmy.world 60 points 1 year ago

Neat - these things usually show up in the news as a render and then you never hear about it again. Being actually built full-scale is pretty cool.

Sails obviously work, the two questions with an automated metal sail for cargo ships are cost and reliability. Making moving parts that don't break down in high wind and salt water isn't easy.

[-] kalleboo@lemmy.world 30 points 1 year ago

I think this is an apt analogy in more ways than one!

Older cars, you really did have to keep messing with them to keep them running and if you had to go to the mechanic every time, it would be too expensive, so it was almost a necessity. Just like with computers 2 decades ago.

These days you hear of people who drive a Honda for 100,000 miles without even changing the oil once and it just keeps running somehow. Why bother learning to fix something like that?

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kalleboo

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