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Cake day: August 15th, 2024

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  • Yes, but not as an out of the box solution. Tape drives use standard sizes, and standard interfaces (often serial attached SCSI). You can buy a tape drive and a USB encloser that lets you put your own drive in it and the tape drive will work. You need to make sure the USB encloser provides enough power, is big enough, and has the correct interface, but it will “just work” if you select the right parts and plug them in. Do make sure you read the spec - some cheaper enclosers may not support USB3 data rates which you tape drive may need to work well.

    The USB designers made the decision back in the day that they would not design a protocol for CDrom (then important), tape, or other such things. Instead they designed a “here is how to transmit SCSI over USB”, which makes it cheap to design USB to SCSI adapters and that is what has been done.



  • Large companies still use tape for their large data sets. Tape has some useful advantages that make it worth it in very specific situations.

    The first is when you have a lot of data - if you have several hundred of even thousands tapes (likely including duplicates!) then the quantity of data you have backed up is large enough the tapes are the cheapest.

    The second - as hinted above - is duplicates. If you don’t want the data lost a tape is a good answer to have several copies. While a disk might be cheaper, they are fragile and computers are not designed to swap disks that often. Even USB which is designed for swapping isn’t that good: the connector will physically wear out a lot faster than you would expect making the costs much higher to manage this. Plus the labor to plug/unplug a lot of drives will get you.

    Third, some tapes come in a write once form. If you have data that (often for legal reasons) you need to store such that it cannot be modified later then tape is often you best answer to ensure the data really wasn’t changed. (either by an executive hiding their tracks, or an attacker trying to put ransomware on you).

    That said, for most reading this, a few disks in a NAS is better than about 98% of people have and if you have snapshots on the NAS probably good enough for everything (your only risk is fire or theft of the NAS - if you cannot live with this get a second NAS elsewhere, or a cloud backup), similar cost, and has enough other useful features that you want it anyway.




  • There needs to be strict scrutiny applied by courts to TOS. And other similar legal terms (ask a lawyer what they are, not me) which all say basically only the obvious things that shouldn’t need to be stated at all can be put in them.

    If you need more than the basic protection the law already provides for you, then you don’t use a TOS, you need a real contract signed by both parties, with both parties having a lawyer on hand to ensure the terms are understood and really agreeable.







  • An emergency means the kids needs to call 911 not the parents need to contact the student. Most schools have a phone/intercom in each classroom which is close enough though. (Back in my day we did have to use this once when something happened, the teacher dealt with the main issue and assigned a student to push the button to alert the office. I wasn’t in that class so I don’t recall details)

    If dad has hours to live you call the school office - you will need to sign them out anyway so they need to know. (plus they need to know because the school has counselors trained dealing with emotional issues like this who need to be at that school when the kid returns).

    Which is to say I can think of no reason a kid needs a phone during class hours. They are sometimes useful after school hours.