lion rock said:
I'm taking a pessimistic view.
Most of my photos are of no interest to anyone but me and myself. And I'm not going to live for ever.
Alien archaeologists will recover your photographs trillions of years from now and they will form their understanding of a primitive carbon-based life form catalogued as 017177132, in an ambitious project to identify which planet they originally heralded from.
lion rock said:
Onto my backups: I have four or five sets separate on a dedicated computer; three external drives in two locations; plus on my daily use computer. Maybe that's quite enough.
I think you're good
Backup durability is less important if you have multiple backups on media that you continue to write to, because backups are unlikely to simultaneously fail, and you are likely to detect media failures.
However, I'm far from a diligent and organized person, these copies are not always in sync and not in the best organized manner (my fault,) so, sometimes I can't find a photo that I want.
lion rock said:
I'm taking a fatalistic view that if I loose my photos (which I had before I had built several backups,) so be it. We loose things, we loose love ones, we grief. And yet we continue. I'm not going to dwell on. The present is important. Play is important.
-r
This is the bane of digital photography
My data flow is: everything goes from SD card to archival storage into a dated folder, like, "2017-10-08". I use DPP to determine which photos have at least a small chance to be keepers, and copy those into regular storage, into a folder called Unsorted\2017-10-08. I don't delete a whole lot at this point.
On regular storage import through lightroom and I sort through them, delete and rename stuff, and move them from Unsorted, to for example, Birds\Eagles\2017-10-08. The finished product go into Birds\Eagles\JPG (or some other sorting, if there's a lot of processed ones of that category), all within Lightroom.
Automatically, daily, my regular storage gets backed up onto a removable backup hard drive and onto OneDrive.
When my archival storage is full, I copy its contents onto a cheap mechanical drive and reformat it (since 1TB SSD aren't cheap yet).
So, I normally have 3 hard drive copies and a cloud copy of my stuff, but most of that process is automatic, and the manual part is to keep organized, so that, I can, as you say, find stuff.