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Cake day: June 19th, 2023

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  • I was in the same place as you a few years ago - I liked swarm, and was a bit intimidated by kubernetes - so I’d encourage you to take a stab at kubernetes. Everything you like about swam kubernetes does better, and tools like k3s make it super simple to get set up. There _is& a learning curve, but I’d say it’s worth it. Swarm is more or less a dead end tech at this point, and there are a lot more resources about kubernetes out there.




  • They are, but I think the question was more “does the increased speed of an SSD make a practical difference in user experience for immich specifically”

    I suspect that the biggest difference would be running the Postgres DB on an SSD where the fast random access is going to make queries significantly faster (unless you have enough ram that Postgres can keep the entire DB in memory where it makes less of a difference).

    Putting the actual image storage on SSD might improve latency slightly, but your hard drive is probably already faster than your internet connection so unless you’ve got lots of concurrent users or other things accessing the hard drive a bunch it’ll probably be fast enough.

    These are all Reckons without data to back it up, so maybe do some testing



  • Yeah - the dose is the poison (if you drink enough water it becomes toxic), so if you are talking precisely you need to describe the concentration of a substance in which it is likely lethal to a person, and that’s typically expressed as mass of a substance per mass of bodyweight. A lot of the time you will also see this expressed as an “LD50” value; the dose at which you’d expect 50% of people to die. This accounts for the fact that people’s metabolisms vary quite widely.

    ~1ng/kg ~= 0.08ug for a typical (~80kg) person, which is a very tiny amount - whatever you are talking about is incredibly toxic.


  • Sounds like a great idea - I suspect the biggest obstacle will be finding someone at the home who is confident enough in what to do with it to be willing to accept it.

    I’ve run into similar issues with schools where they are hesitant to accept donations of things like that because they don’t want to be saddled with equipment they don’t know how to use and maintain. Maybe worth seeing if you can raise a bit of money for a second hand Xbox or something?








    • it takes engineering time which is not a trivial cost - accounts and identity for large orgs tend to be a lot more complex than you might think - there will likely be a few different identity stores, and multiple systems that query those stores; making sure every possible permutation works correctly can be a bit undertaking
    • It adds additional load to their support teams which is very expensive

    The support one is a real killer for a lot of places; I’ve worked with a place that had a few million paying customers, and ~half of those were in a tier where a single 30 minute support call would completely negate any revenue that that customer would bring in for the year. Email support was slightly less expensive, but would still be a significant proportion of your annual profit





  • On top of the logistics of moving massive amounts of water around, flood water is typically highly contaminated - by their nature, floods sweep up everything in their path, which typically will include things like:

    • Soil and sand (a massive pain to filter out)
    • Agricultural run off (manure, pesticides, fertilizer, …)
    • Raw sewage (from treatment plants that tend to be near waterways, or just from damaged infrastructure)
    • Industrial wastes (from existing plants, or old contaminated sites)

    Infectious disease is a major problem after a flood, partly because of infrastructure damage but also just because so many people will have come in contact with contaminated water - you don’t want to irrigate your crops with flood water, much less drink it



  • RegalPotoo@lemmy.worldtoNo Stupid Questions@lemmy.worldCable or adapter?
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    1 month ago

    Edit: from the other answers, I’m probably wrong - maybe don’t trust this as correct

    I don’t think so - HDMI and Display Port actually carry their signals in the same way, so the adapter is basically just converting between two plug types without any smarts in the middle.

    In theory you could get an adapter that is badly made and adds some noise to the signal or something and forces the monitor to down-spec it’s signal but I’m not sure how likely that is to come across.