Thursday, March 30, 2017

Old Fashioned

I value my data: I possses an organizer that has no internet connection and I use a tape drive for backup.

Unlike modern gadgets, I do not have to recharge my organizer every day.  It also does not require backlight so is easier on my eyes.  I also do no trust the "cloud".  I had an android-based cell phone password organizer a while ago: not any more.

Tape is very cheap and I do not have to worry about having to replace spinning disks every 2-5 years.  Tape is still the last expensive option and is extremely easy to use.  I can just type this in the morning:

screen
tar cvfpb /dev/st1 128 files...

Contrary to popular myths, tape drives are actually fast.  I have a slow server (an athlon 5350 motherboard) and slow disk (actually a QLA iSCSI over a NetGear NAS device, and I measure tape speed at 20 to 30 MegaBytes per second.  It sounds as if my server cannot deliver the bytes fast enough, resulting in a motor pause every few seconds.  That implies that the LTO-3 tape drive is capable of more thoroughput.  In my case, I might also use an LTO-1 drive for smaller jobs just to keep the motor humming nicely.



Tape drive (LTO-3) bought from ebay.
A Palm Organizer

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