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by ptx 3651 days ago
To paraphrase:

>>>> If your data gets silently corrupted and you keep backing up that corrupted data, eventually there won't be any backups left that have the original uncorrupted data.

>>> You shouldn't delete old backups!

>> Storage is too expensive to keep old backups forever.

> Backblaze! ... will delete backups after 30 days.

Yes. So 30 days after your file was corrupted, you will only have corrupted copies left.

1 comments

…that's why I use both Backblaze and Time Machine.