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Joined 3 years ago
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Cake day: June 13th, 2023

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  • On the CPU side, the only Intel procs I’ve used are old enterprise gear for my homelab. No issues there.

    On the GPU side, I’ve exclusively used Nvidia for… Actually I don’t remember the last time I used a non-nvidia GPU. The most common problem I’ve run into is updating my drivers and forgetting to reboot. the only other problem I’ve had is years back, I bought the latest gen card, and Nvidia hadn’t updated their official Linux drivers yet.

    With your hardware, I’d expect things to work fine.




  • The large flat one looks like radar to me. I hadn’t heard of radar being used with PTZ cameras. But you can also use it standalone to measure traffic flow.

    If it isn’t radar, it’s something with a large, flat antenna (probably a phased array). The other two options I can think of are a long-range RFID scanner or a point-to-point network connection.












  • Is this a cool innovation? Yes. Over 100Gb/s wirelessly in a data center would be really cool.

    Does this “rival fiber optic speed”? No.

    Lay people don’t get how crazy amazing fiber optics is. Right now you can buy an off-the-shelf optical transceiver that does 800 Gb/s with a pair of passive fibers over 2km using a single wavelength. Why does it use a pair instead of a single fiber? Is 400 Gb/s the max you can transmit on a single fiber? No, it just makes the transceivers easier to make. I don’t know what the upper limit is per fiber, but it’s probably north of 100 Tb/s.

    If this piques your interest, check out the Grace Hopper cable. It’s designed to carry 352 Tb/s across the Atlantic on 32 fibers. With all the protective layers, the cable is about the size of a garden hose.