What forms of media are you taking about that have short life spans?
Things like tape drives and optical storage etc. Even if they have lifespans measured in decades (and these things typically don’t) that still means they have short life spans in terms of being recoverable in the future. A hundred years from now these things won’t be restorable.
I found this report from NIST that estimates tape to last 20 years, CD-R and DVD-R 30 years, and M-DISC 100 years 🤷 (I didn’t even know optical was used professionally, and found the term “optical jukebox” to be hilarious :)
But more importantly, an actively maintained storage system will last forever (as long as maintained). And for example AWS S3 Glacier Deep Archive costs just $0.00099 / GB / month*, so you can store terabytes for the price of a cup of coffee.
*Plus extra fees for access and stuff, but the point is managed storage isn’t particularly expensive unless you have very large amounts of data or heavy usage.
Things like tape drives and optical storage etc. Even if they have lifespans measured in decades (and these things typically don’t) that still means they have short life spans in terms of being recoverable in the future. A hundred years from now these things won’t be restorable.
I found this report from NIST that estimates tape to last 20 years, CD-R and DVD-R 30 years, and M-DISC 100 years 🤷 (I didn’t even know optical was used professionally, and found the term “optical jukebox” to be hilarious :)
https://www.nist.gov/publications/digital-evidence-preservation-considerations-evidence-handlers
But more importantly, an actively maintained storage system will last forever (as long as maintained). And for example AWS S3 Glacier Deep Archive costs just $0.00099 / GB / month*, so you can store terabytes for the price of a cup of coffee.
*Plus extra fees for access and stuff, but the point is managed storage isn’t particularly expensive unless you have very large amounts of data or heavy usage.