bluGill

Sure, any farm store. Probably home depot as well. look for rubber hose. Mine are 3/4 inch and red.

There are plastics better than metal - but they are not cheap, most looking for plastics look for cheap and so often anything plastic you can get is junk.

I’m replacing my lead soldered copper with pex as I go.

The bigger point about cloud that most miss is make sure you are paying them a reasonably price for the service. So long as you are the customer and not the product the cloud can be good.

First question: what will you do about data backup? Nextcloud and Immich both imply important data that you don’t want to lose. You say you have some harddrives, so look for some computer that can take more than one harddrive and then setup RAID with snapshots. I’d go for a RAID setup such that you need two drives to fail before you lose data, but there are plenty of debate. We often say RAID is not a backup - you should start thinking about the next step in your backup setup soon.

Used vs new is always the question. In general the newer the system the less power it will use to do the same work. However ARM will almost always use less power than x86 even if the x86 is much newer. I specified work here, your computer will nothing most of the time so idle power matters too.

Make sure whatever you get is compatible with induction stoves - not everything is and one is likely in you future.

The code allows for a disconnect switch near the oven instead. I’ve never seen this in residential applications though.

How small? I bought a N100 system from Protectli which I’m happy with. It should work better than a pi according to the specs - but I never tried a pi so I can’t say if it really is. However this is bigger than a pi. I have an old system76 Meerkat, which is much smaller (I think this is the NUC form factor?), but my system is 8 years old and so not really comparable to anything modern, but that is an option.

Depends on what is inside, intel N100 or better CPUS are considered really good in general. There are some bad CPUs in mini-PCs though. Make sure the hardware has drivers for your choosen OS, not everything supports linux [well] even today. And every once in a while someone makes a PC with bad design and so it doesn’t work well for technical reasons.

There are a lot of small PCs that are low power that will work well. I haven’t used GMKTech’s, and one look at their website says I won’t try to navigate that mess. (why does everyone need a subscribe to our newsletter popup blocking my ability to see anything - I avoid anyone who abuses me like that)

Validating restore is one of the harder things. There are some people who restore means it works on the exact same hardware - commonly hardware vendors will change internal details without changing model numbers so this plan often fails when it turns out the computer restore to is slightly different and so you don’t have the right driver on your backup (My dad used to repair computers for people who did this - he often charged thousands of dollars to fix a 10-30 year old machine that a new PC could run circles around. IIRC most of the machines were HPUX and not PCs so the cost of porting to a new machine was ). Most people figure they will be replacing the computer with something newer and so instead install the latest OS and then restore just files, now you face the question of do you restore applications or not?

I would test restore on a cheap raspberry-pi, assuming the backup is from x86, or on a cheap ebay x86 if the backup is from ARM. For most self hosted people this is really what they want to know can be done because they don’t know what the replacement hardware will be. The goal here isn’t a usable system, it is enough that you can show your files still exist.

Well for sure that is better than nothing, so since you have it keep doing it until/unless you have something better.

Your next task is to make sure you can restore the data. Since the data is - probably - saved, you have good odds. Practice restoring means that when a computer breaks you will faster be able to get the replacement running again. Practice also means in the off chance something isn’t saved you find out about it while your old computer is still running.

Then we need to think about threats.

Ransomware that encrypts your disk will encrypt that shared drive too. I don’t know what unraid offers, but you should enable read-only snapshots (now practice restoring them!), and save those snapshots. Ideally you want some pattern like all backups for a week, then 1 backup a week for a month, then 1 backup a month for a year, and 1 backup a year for the next 7 years. This way you can just go back to before the ransomware and restore from backups.

You might delete one file on accident. You are likely not to realize it for a while. One more reason for the pattern saved above. Make sure you can restore individual files.

Your house might burn down destroying all computers. You want a copy of all that data someplace else, maybe more than one someplace elses. Though perhaps you only want a yearly and weekly copy. If the data is encrypted (very good idea for off site!) make sure the key is saved someplace else secure where you can find it - a key you can remember is a bad key so thought about how to save the key is important.

You might die or become mentally disabled with important files that your heirs need. Pictures, wills, tax/bank data (including passwords!). document the above well enough that someone else can at least figure it out. Ideally you would know someone unrelated to you into computers and leave them a lot of money ($5000?) to figure out your system and get your heirs the important files after you die. (this should be a great business opportunity, but odds are not enough people will pay for it)

There are a lot of variations I didn’t think of, but I think I covered enough to start you out. You get to decide how far you go. I’m not far enough myself, but at least I have one backup in my RAID.

One last thought - you might have some data you don’t want backed up. If you delete the evidence of your crime but the backups are there they can get you. Your secret porn collection might be legal, but still not something you want your heirs to find out about, maybe keep it in a different way? Your call here.

Jellyfin is on his nas which we assume has more power.

Linux is higher marketshare than windows. Most phones run linux and phones out number othercomputer styles-

I find a wooden spoon and a hand wisk covers all my needs just fine. Saves me a lot of money on gadgets and space to store them. If you can afford them and have space that is fine, but you don’t need it. I have the gadget in my cabinet in facts - they stay there because a spoon is just as easy most of the time and so it isn’t worth getting the mixer out.

Every see the mansions in scooby-doo? I always figured the whole reason D&D dungeons exists is some old wizard needed to project his workshop.

streaming what? Streaming one mp3s. Streaming a dozen different video re-encoded to something else probably can’t be done any affordable machine.

Maybe. How much does it use when you use it? For lightly used servers idle power matters. However a modern CPU often uses much less power to get the same amount of work done and so if the server is doing something idle consumption isn’t important.

You could do that too. I’m not old enough to punch cards but that doesn’t need to stop you.

Write your gcode by hand and you can do curves thus ensuring lines won’t meet. I last wrote gcode by hand in the 1990s, and I’m pretty sure industry stopped hand gcode around 2000 (before 3d printing), but the language isn’t difficult and so you can do it.

Use something other than FDM 3d printing - SLA (resin) printers have higher resolutions and will not have those issues. Or you could put a solid sheet of plastic on a mill and use subtractive machining to make your parts. There are a few other options.

All options have pros and cons, and your best answer might be just live with it (see other replies for ways to mitigate the issues). However don’t get locked into 3d printing just because it is the “in” thing.

Stable of falling for more than a year. us demand hasn’tbeen mattively reduced that long-