• 0 Posts
  • 100 Comments
Joined 1 year ago
cake
Cake day: June 11th, 2023

help-circle











  • I switched in 1997.

    The internet was taking off, and it was built on Linux and un*ces. It was just a lot more fun.

    Also, C-programming. M$ had just gotten protected memory in NT4.0, but a lot of applications just didn’t run on NT. It’d take another three years before protected memory hit mainstream with win2k. No novice programmer wants their computer to bluescreen every time they do a tiny little out of bounds error.


  • I worked at a niche factory some 20 years ago. We had a tape robot with 8 tapes at some 200GB each. It’d do a full backup of everyone’s home directories and mailboxes every week, and incremental backups nightly.

    We’d keep the weekly backups on-site in a safe. Once a month I’d do a run to another plant one town over with a full backup.

    I guess at most we’d need five tapes. If they still use it, and with modern tapes, it should scale nicely. Today’s LTO-tapes are 18TB. Driving five tapes half an hour would give a nice bandwidth of 50GB/s. The bottleneck would be the write speed to tape at 400MB/s.