how did these people not know that hard drives die??? CDs die. DVDs die. the only way to keep your data is to copy it periodically, and this has always been true.
ffs, fucking DNA survives because life keeps copying it all the time.
Optical discs like CDs and DVDs last a very long time if stored properly. It's using them that kills them fast. So in terms of data archival they're actually pretty good. Regardless, u right, make backups of backups and replace the media its stored on every once in a while.
Yeah I work for a place that uses discs for archival in addition to tapes and the discs do have specific requirements for storage, like opaque boxes in a temp and humidity controlled room. The discs are also some fancy Japanese brand I've never heard of. Probably best not to pickup a pack of CD-R at the walmart and use those.
how did these people not know that hard drives die??? CDs die. DVDs die. the only way to keep your data is to copy it periodically, and this has always been true.
ffs, fucking DNA survives because life keeps copying it all the time.
Optical discs like CDs and DVDs last a very long time if stored properly. It's using them that kills them fast. So in terms of data archival they're actually pretty good. Regardless, u right, make backups of backups and replace the media its stored on every once in a while.
Most don't last long.
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Source: https://www.canada.ca/en/conservation-institute/services/conservation-preservation-publications/canadian-conservation-institute-notes/longevity-recordable-cds-dvds.html
Yeah I work for a place that uses discs for archival in addition to tapes and the discs do have specific requirements for storage, like opaque boxes in a temp and humidity controlled room. The discs are also some fancy Japanese brand I've never heard of. Probably best not to pickup a pack of CD-R at the walmart and use those.
i've had factory printed DVDs die while stored at room temperature in the dark (case). they just developed holes.