Researchers at the University of Shanghai for Science and Technology have developed an optical disc with a capacity of over a petabit of data, equivalent to well...
I’d said over on the Old Place back during the Blu-Ray/HD-DVD wsrs that people really liked their 7" optical media. I got down voted to hell for it then, but I’m glad to see I wasn’t totally wrong.
Cheap, high density media has its applications. Tape is still the preferred long-term storage medium for backups in a lot of industy sectors because still stores gobs of data, it’s dirt cheap, compact, light and it transports easily. If you don’t need it to be fast, or you’re regularly producing large scale data sets that are essentially disposable after some time, then it’s a good compromise.
No reason this tech couldn’t step into that niche when it hits the right price point.
Yea but the tape is likely to last the 20-30 year estimate. You couldn’t say the same about HDDs especially the helium sealed ones.
Whether the tape drive will survive as well is another question but between the simpler mechanism, a drive 2 generations ahead can still read the tape, parts inter-compatibility if you needed to frankenstein an older drive with new rollers and motors and just plain buying and keeping drives sealed in storage as new-old-stock ahead of time. You have a few options to choose from.
Where as with HDDs you may have to repair each one. The helium ones you may have to re-gas.
Tape sounds like a better long term archival/backup approach.
Long term yes, i absolutely agree with you, however, you sure you’ll survive next 20-30 years? For datahoarders and home server solutions 20tb hdd is better, while as you’ve said and i agree with you that for long term storage tape is better, but with speed of web development nowadays, archived data will become obsolete blazingly fast, so lto tapes is very special case while HDDs offer more memory for the same price and designed for constant rewrites and have more layman interface (sata) so they better for your average home server data hoarder
I’d said over on the Old Place back during the Blu-Ray/HD-DVD wsrs that people really liked their 7" optical media. I got down voted to hell for it then, but I’m glad to see I wasn’t totally wrong.
Cheap, high density media has its applications. Tape is still the preferred long-term storage medium for backups in a lot of industy sectors because still stores gobs of data, it’s dirt cheap, compact, light and it transports easily. If you don’t need it to be fast, or you’re regularly producing large scale data sets that are essentially disposable after some time, then it’s a good compromise.
No reason this tech couldn’t step into that niche when it hits the right price point.
I absolutely agree with you, hovewer lto-9 18tb tape costs same money 20tb hdd costs
Yea but the tape is likely to last the 20-30 year estimate. You couldn’t say the same about HDDs especially the helium sealed ones.
Whether the tape drive will survive as well is another question but between the simpler mechanism, a drive 2 generations ahead can still read the tape, parts inter-compatibility if you needed to frankenstein an older drive with new rollers and motors and just plain buying and keeping drives sealed in storage as new-old-stock ahead of time. You have a few options to choose from.
Where as with HDDs you may have to repair each one. The helium ones you may have to re-gas.
Tape sounds like a better long term archival/backup approach.
Long term yes, i absolutely agree with you, however, you sure you’ll survive next 20-30 years? For datahoarders and home server solutions 20tb hdd is better, while as you’ve said and i agree with you that for long term storage tape is better, but with speed of web development nowadays, archived data will become obsolete blazingly fast, so lto tapes is very special case while HDDs offer more memory for the same price and designed for constant rewrites and have more layman interface (sata) so they better for your average home server data hoarder