Ryan Simpkins wrote:
Sorry, but I couldn't find any articles on people using hard drives for long term data storage. Maybe someone can. My suggestion is to stay away from it as it is not (at this time) a technology really intended for this purpose.
I think hard disks are quite valid as backup and archival media so long as you replace the disks on a regular basis. For example, buy new archival disks every year or two whether the disks have failed or not. Transfer the data to the new drives and then use the old disks to upgrade that old experimental server in the corner or something.
I think it is important to remember that all forms of media should be reviewed and renewed on a periodic basis. You shouldn't rely on a tape holding its data for 30 years, but rather verify the tape every year and every so many years transfer the data to a new tape (maybe even a new format). In this way you should have indefinite data longevity. Additionally having redundant archival copies of your data is the only way to really be safe.
I still have the contents of the 110 MB hard drive (running MS-DOS) from 12 years ago. It's been copied from disk to disk as I've upgraded and migrated from DOS to Windows to Linux. Now I just boot up the image in Dosemu to relive the old days. I also still have all the old programming code from my teenage years. The floppy disks that once held these files are long since lost to bad sectors. But the data remains and probably will for years yet.
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