They probably mean EC code? That said, you can use checksums to “correct” errors if you have redundant copies of the data (by reading from the other copy if one copy has a bad checksum)
Comment on Indestructible quartz crystal can store 360TB of data for billions of years
possiblylinux127@lemmy.zip 1 year agoYou can’t
That’s not what a checksum is
DaPorkchop_@lemmy.ml 1 year ago
possiblylinux127@lemmy.zip 1 year ago
True but that isn’t possible with just a checksum and a read only medium
deegeese@sopuli.xyz 1 year ago
Don’t make me show you the wikipedia article.
possiblylinux127@lemmy.zip 1 year ago
Can’t argue with that logic.
I guess I will go back to using dd to hack the Pentagon