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Joined 2 years ago
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Cake day: June 15th, 2023

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  • If the storage all belongs to one machine, yes. If it’s spread across multiple machines with similar setups that share a LAN, then you need to put in a little thought to make sure that there’s only one copy for all machines, but it’s still doable.

    In this case, we’re talking millions of machines with different owners, OSs, network security setups, etc. that are only connected across the Internet. The logistics are enough to make a hardened sysadmin blanch.









  • Appliances have potentially serious failure modes that don’t involve battery fires. (We had one here a couple of weeks ago, which would have flooded out our basement if I hadn’t been able to cut power to the pump involved.) Being able to cut the power completely and instantly is not negotiable for a lot of appliances. I wasn’t even taking battery fires into consideration when I wrote about failure modes—I was talking about things that already happen to plug-in appliances right now.

    Yes, the added weight and complexity are likely not all that significant here, but they’re sufficient that, even without the power-cutting issues, they outweigh any benefit of attaching a battery to the appliance directly. It’s just not a particularly useful idea when you get pretty much the same benefits with none of the downsides by incorporating the batteries into the building’s power system separately.



  • Clarity is not normally something headlines are all that concerned with (some are intentionally opaque, but this one is just joking around). Anyway, I think the “[foo], [bar]ed” structure was a lot more common some decades before the Internet—I had no trouble parsing it, but this marks the first time in a while that I’ve seen it, and I can see how it might be unfamiliar to some audiences.






  • Whether or not an older machine “runs well” is highly dependent on what you’re using it for. I only very recently (like, after the new year) retired a 16-year-old laptop with 2GB RAM that was running Gentoo, when I got a good deal on something that would compile gcc in a reasonable amount of time rather than needing to be left to run overnight. However, most people don’t need to compile large software on a regular basis, and the old machine was still doing okay in its role as a large-screen-coarse-resolution pseudo-video-iPod, ssh client, quick lookup device for Perl manpages, emergency Internet query device, and general backup/light-use system. Worthless for gaming and somewhat sluggish on the Web, naturally, but that wasn’t what I needed it for.

    I’d expect anything with 4GB RAM and 4 CPU threads to produce somewhat acceptable performace on most individual webpages (multiple Javascript-heavy sites might be a challenge, though, so stick to 1-2 tabs at a time), which would make the main issue most people would have with my old laptop disappear.