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It's estimated that ignoring physical data (books, papers, ...) we as a planet currently store over 60 zettabytes (1 billion terabytes), and that 90% of that data was created in the last two years. And apparently, the volume of data in the world doubles in size every two years.
Back in 2008, Google alone was processing 20 petabytes a day. Throw in Farcebok, tiktok, twatter, and the cloud and gawd know how much is processed today.
The important thing to remember is that data expands to fill available space (plus 10%) 
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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OriginalGriff wrote: data expands to fill available space (plus 10%)
Dark Data! The next bleeding edge field of study!
"the debugger doesn't tell me anything because this code compiles just fine" - random QA comment
"Facebook is where you tell lies to your friends. Twitter is where you tell the truth to strangers." - chriselst
"I don't drink any more... then again, I don't drink any less." - Mike Mullikins uncle
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jeron1 wrote: Dark Data
Latest theory: Dark Matter is made of the diskettes spewed all over the Universe by AOL Intergalactic. 
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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>64
It’s weird being the same age as old people. Live every day like it is your last; one day, it will be.
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And if we distill the data to valuable information, we probably require less than 1 petabyte of storage per annum. The rest is Tik-Tik videos, Cat videos, repetitive films (all with the same theme), junk data, and assorted babble.
What a waste of hardware. 
(OTOH, selling the hardware enables my employer, Western Digital, to keep me employed, so it's not all loss...)
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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How dare you tell me that videos and photos of Mr. Whiskers are not important
Hogan
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So much of it could be logical links to centralized CDNs, too.
Zillions of duplicates.
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Daniel Pfeffer wrote: What a waste of hardware.
I must admit that I contribute to that myself.
Just like I like to go to my bookshelf just looking at their backs, reading their titles and recalling the story (sometimes I pick the book from the shelf to re-read a chapter or passage) - I used to go to the library find good books but hated returning them - in a similar way, it gives me a good feeling to know that my favorite movies are available in my shelves. All my favorite music as well. Just seeing a CD cover can lighten my mood.
No streaming service bankruptcy can take away my access to books, music or movies. No censorship, no economic decision cleaning out the space to make room for more profitable pieces. And: It is nobody's business which books I read, at which times and how many times I re-read which parts of the book. Or watch a movie. Or listen to a piece of music.
I've got several terabytes of electronic information, several terabytes of printed information, practically all of it redundant. It could have been retrieved from elsewhere. But I want to have it available, here at my fingertips.
Religious freedom is the freedom to say that two plus two make five.
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trønderen wrote: I've got several terabytes of electronic information, several terabytes of printed information,
Presumably you mean that printed material is stored electronically rather than physically.
Following estimates that a terabyte would hold 1 million books. Probably not realistic to idly scan that number.
How many e-books can you put on a 1 TB hard drive? - Quora[^]
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OriginalGriff wrote: Throw in Farcebok, tiktok, twatter, and the cloud and gawd know how much is processed today
And the GDP of the US in 2022 was $25 trillion.
But much of that is not kept in bank accounts. And certainly not one bank account.
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Does very dense memory hardware have a greater risk of radiation damage?
Inquiring mind.
"A little time, a little trouble, your better day"
Badfinger
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If you have a CD/DVD damaged by ionizing radiation, you have much bigger problems than data loss...
Electronic storage (RAM), magnetic media (HDDs) or electron traps (SSDs) can definitely be affected by radiation, changing single bits in the memory. When dealing with physical pits (as in manufactured CD-ROMs/DVDs etc.) or chemical changes (as in CD-R/DVD-R etc.) on a larger scale - it's less likely.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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I've heard there's some sort of ambient environmental effect that degrades optical discs. I can't remember what the effect is - oxidation? UV? It's whatever.
But as I recall it is part of the reason that tape devices are still used for serious backups.
Check out my IoT graphics library here:
https://honeythecodewitch.com/gfx
And my IoT UI/User Experience library here:
https://honeythecodewitch.com/uix
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Disc rot - Wikipedia
Quote: Disc rot is the tendency of CD, DVD, or other optical discs to become unreadable because of chemical deterioration. The causes include oxidation of the reflective layer, reactions with contaminants, ultra-violet light damage, and de-bonding of the adhesive used to adhere the layers of the disc together.
The major source of ultra-violet in most people's environment is the Sun, so whether the damage is caused by heat (warping the CD/DVD) or by ultra-violet is probably a moot point. I have some 20+ year old CDs, properly stored, that are still perfectly readable. I expect that my DVD reader will die before these CDs will.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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Thanx Dan, you answered my question. I sort of suspected such, but was not sure.
"A little time, a little trouble, your better day"
Badfinger
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WOO HOO finally I can do a backup of my entire home network on a single disk!!!!
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I did that in the late 1980s, when I got my first CD burner!
(My entire home network consisted of a single PC in those days, but that was the normal situation.)
Religious freedom is the freedom to say that two plus two make five.
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I wouldn't dare try these days 
My NAS on it's own would toast a couple of cases of media.
It holds about 12tb of storage, if which about 8 is used.
Then there's the server with about 50 ish 30th BUs running .....
Scares me just thinking about it.
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That should be enough to backup all my personal data, my photos in the cloud and my precious ('ahem') multi-arcade machine research data... 
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Wordle 996 4/6
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Wordle 996 3/6
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Wordle 996 4/6
⬜⬜⬜🟨⬜
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Wordle 996 5/6*
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Happiness will never come to those who fail to appreciate what they already have. -Anon
And those who were seen dancing were thought to be insane by those who could not hear the music. -Frederick Nietzsche
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Wordle 996 2/6*
⬜⬜⬜🟨🟨
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Very lucky!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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Wordle 996 5/6
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Ok, I have had my coffee, so you can all come out now!
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