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Plexiglass-like DVD to Hold 1TB of Data

jcatcw writes "Lucas Mearian at ComputerWorld has a story about a company that plans to demonstrate a new DVD-format at the January CES conference. The .6mm thick disc stores 500GB of data by writing 5GB of data on each of 100 layers within a polymer material similar to Plexiglass. The Israel-based company, Mempile Inc., said its TeraDisc DVDs will offer 1TB of storage for consumers in the next few years, but it's also targeting corporate data archive needs with the new technology that write bits at the molecular level on the florescent-colored polymer. The company plans to sell its first product, a 700GB disc for $30."

35 of 166 comments (clear)

  1. wow by Anonymous Coward · · Score: 2, Funny

    so much porn...

    and I'm spent.

  2. Dammit by thewils · · Score: 2, Insightful

    ...and I just bought myself a Blu-ray :(

    Bloody typical.

    --
    Once I was a four stone apology. Now I am two separate gorillas.
    1. Re:Dammit by jd · · Score: 3, Insightful

      You do understand that that is how progress happens? When the number of people who have just bought a technology exceeds the critical threshold, new products are announced. Who'se ever heard of a new product announcement for something that hasn't just been bought? How often do you hear of a breakthrough that never led to a product, all because there were too few who has just bought the last generation? You are to be honored, for you are of Those Special Buyers who exceeded the threshold for optical mass storage.

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
    2. Re:Dammit by Chris+Burke · · Score: 4, Funny

      Say, you don't happen to work for Sony, do you?

      Naw, you can tell because he said you were to be honored, and that you're special. If he worked for Sony, he would have called you an ingrate for complaining in the first place, and lazy for not getting a second job to buy the newest mega-storage format.

      --

      The enemies of Democracy are
    3. Re:Dammit by jd · · Score: 2, Funny

      Then why are new kernels always released -after- I finish compiling the last one? :)

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
  3. Every one of these formats are worth jack by schnikies79 · · Score: 2, Insightful

    until they have a cheap (burner AND media) version for the desktop.

    --
    Gone!
    1. Re:Every one of these formats are worth jack by DragonWriter · · Score: 5, Informative

      I'm with you on the burner, but last I checked I spent ~$30 for 15 duel-layer DVDs (8 gigs each, 120gigs total) - so, around 10x the cost/size ratio of this new hologram-DVD. Eventually, the burner will pay for itself.


      Assuming DVDs are $30 for 120 GB with a $100 reader/writer, and the new disks are $30 per 700 GB with a $3,000 reader/writer, you crossover with a mass-archive need of ~14 TB.

      Which isn't all that astronomical (though enough that its probably not worth it for most personal users yet), and I would presume that as a new technology, both the media and reader/writer costs are going to come down more quickly than with the more established DVDs.
    2. Re:Every one of these formats are worth jack by stoolpigeon · · Score: 2

      They say the burners will be 3-4 grand. Don't leave that out.

      --
      It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
    3. Re:Every one of these formats are worth jack by ArAgost · · Score: 2, Funny

      I spent ~$30 for 15 duel-layer DVDs Did you manage to get them to stop fighting each other?
  4. I only have one wish... by Jugalator · · Score: 5, Funny

    No format war. Please!

    --
    Beware: In C++, your friends can see your privates!
    1. Re:I only have one wish... by antek9 · · Score: 4, Funny

      There'll be no format war. The first retail product exclusively using this disc format will be Duke Nukem Forever, which will settle any wars, and at the same time, time will have run out for good.

      --
      A World in a Grain of Sand / Heaven in a Wild Flower,
      Infinity in the Palm of your Hand / And Eternity in an Hour.
    2. Re:I only have one wish... by Colin+Smith · · Score: 2, Insightful

      Oh, FFS. You just wait till one side wins, let the early adopter retards pay all the development, marketing costs and take the risk.

      --
      Deleted
  5. $30 ? by fishybell · · Score: 5, Funny

    The company plans to sell its first product, a 700GB disc for $30

    Unfortunately their second product, the disc burning drive, won't be available for several years.

    --
    ><));>
    1. Re:$30 ? by jd · · Score: 2, Funny

      No, the second product is the disk reading drive. The third product will be the disk writing drive, and the fourth will be the drivers needed to use the second and third products.

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
  6. Data Integrity Over Time? by gbulmash · · Score: 5, Interesting

    They're not planning to hit 1TB until 2011. With all the companies in the storage race, I don't see this horizon representing any special accomplishment. It's a neat way of doing things, but so are some of the other contenders in the race.

    What I wonder about is the archival quality of their material. How long before it oxidizes or otherwise brittles itself into uselessness? I remember when everyone was saying that CDs would last forever, unlike cassette tapes, and then we found out that CDs were not eternal. Their plastic might take forever to biodegrade, but their data integrity would degrade within 10-15 years. So, even if this turns out to be the winner in the race to a Terabyte disc, how long will it maintain data integrity for archival purposes?

    - Greg

    1. Re:Data Integrity Over Time? by cbreaker · · Score: 3, Interesting

      That 10-15 years is only on burned media. But I'll tell you, I have plenty of CD-R's that I made in 1996 and they all work great, so maybe there's a huge variation between who made the discs?

      Either way, tapes aren't that fantastic either. Currently, the best way to archive data for the long term is to keep it on live, spinning disks in RAID sets. As the disks fail, you replace them, and you have your data perpetually available; and it's online, too.

      --
      - It's not the Macs I hate. It's Digg users. -
    2. Re:Data Integrity Over Time? by bcattwoo · · Score: 5, Funny

      That 10-15 years is only on burned media. Great. How is one supposed to use this as a backup without burning it? Just write your data out on them with a Sharpie. Or even better, scratch it into the plastic with something sharp.
    3. Re:Data Integrity Over Time? by modmans2ndcoming · · Score: 2

      That is my point.

      The DVD went from research project to general commercial success for storage media in about 10 years. All the vaporware garbage from people can be directed to that fact.

      If this new tech is expected to make similar commercialization curves, we can expect something around 2010 or so.

  7. Think of the portability.. by Anonymous Coward · · Score: 4, Funny

    I can then fit my entire pr0n collection on just 4 discs!

    1. Re:Think of the portability.. by Anonymous Coward · · Score: 3, Funny

      Only 4? Heh, n00b...

    2. Re:Think of the portability.. by Smordnys+s'regrepsA · · Score: 4, Funny

      That's nothing, I can finally download my own internet!

      --
      Just -1, Troll talking to another.
  8. relevant info about price by computerchimp · · Score: 3, Informative

    FTFA:

    "Mempile's DVD drives will initially retail for between $3,000 and $4,000, and a 700GB platter -- the first model expected out around 2011 -- will sell for $30"

  9. More Vaporware by asphaltjesus · · Score: 2, Interesting

    The problem the company has is not technical. They could have the technical and mass production issues worked out and yet not a single disk will be made.

    It didn't come from the companies mentioned in the wikipedia article, http://en.wikipedia.org/wiki/DVD so they cannot possibly get OEM/IT/Entertainment industry adoption. Furthermore, "Not invented here" is the typical media conglomerate response to all of these innovations.

    There's no real-world scenario where this thing sees the light of day. Something like it and most likely quite inferior and more expensive from the DVD cartel? Sure.

    --
    Got Trader Joe's? friendwich.com RSS feeds work now!
  10. hmm by wwmedia · · Score: 2, Informative

    1. make a press release 2. get slashvertised 3. wait few years to actually develop the technology at affordable prices 4. profit??

  11. riiight. by apodyopsis · · Score: 5, Interesting

    Its not a format war, its a new format. But it *will* be a format war if any of the large firms thinks there is any money in it.

    Remember "DataPlay"? A small format optical disk (with an elaborate and complicated DRM system btw) in the early 2000s - they had a new and innovative format. They even got the record companies on their side until the big players (in this case Philips) looked at them, saw they had a business model and crushed them to develop small-form factor optical (SFFO). Of course, SFFO vanished as soon as cheap flash memory was available (low power, no moving part) but the point remains. A single isolated firm will be destroyed by a large multinational as soon as they prove they have a business case. And I bet my metaphorical hat that any array of patents will not affect that outcome in any way.

    More information on Dataplay/SFFO available on net, here one's link:
    http://www.newscientist.com/article/dn2930-tiny-optical-disc-could-store-five-movies.html

    Besides, I've seen a number of multi terrabyte, multi layered optical systems paraded over the last few years - I label this vapor ware until I see it on the shelves. And even then I would not trust my data to it until its been proven in the corporate world.

  12. Is it just me or by carp3_noct3m · · Score: 2, Insightful

    does this seem like making a vhs that can hold 40 hours of video? Cd/DVDs are on the beginning slope of the trash shute, SSD and other technologies are the things up and coming. But on the other hand dvd, Hddvd and bluray are here to, so who knows, but if it were me Id be working on an organic memory cube that measures the size of my fingernail and that I can download the contents of my brain onto... I for one welcome our brain downloading overlords?

    --
    "It's ok, I'm completely secure as long as my iron is off"
  13. Re:DVD/CD by Anonymous Coward · · Score: 2, Insightful

    Because you only get DRM on plexiglass-like DVDs.

  14. Oh for goodness sakes... by AbRASiON · · Score: 2, Insightful

    When I saw this on Maxconsole about 12 hours ago, I though to myself - I hope slashdot don't report on that stuff, those guys have a bit more sense, the more technical types know vaopourware when we see it.

    but no........

    Most of us enthusiasts and techs on this site have been reading about 'magical future disc formats'!!! since about when the CD came out for PC's well over 10 years ago, it's all bloody rubbish until their is one on shelves, period.

  15. Fluorescent-colored? by noidentity · · Score: 4, Insightful

    fluorescent-colored polymer


    Hmmm, what color is that exactly?

  16. More Layers == Slower by KonoWatakushi · · Score: 3, Interesting

    Unless they have found a way to record 100 layers at once, it will take nearly forever to record a disc with this new format. For the same reason, the proposed 3+ layer HD DVD and Blu-ray discs are also not very interesting. More than likely, these efforts are merely for marketing purposes: to show that HD DVD can match Blu-ray, and that Blu-ray has a bright future. Unfortunately, these are both specious arguments, and it is best to judge them on their initial implementations.

    One of the few alternative approaches that looks very promising uses co-linear holography on an optical disc. The advantage is that it can record multiple bits in the same area (volume actually) at the same time, so it scales much better with both density and speed. It may be a ways off yet, but one thing is for certain: an optical disc can only spin so fast, and recording bits one at a time simply doesn't scale well.

    Blu-ray is the best we can hope for it the near future. From a data storage perspective, it is far superior to HD DVD, and will remain so until they are both obsolete.

  17. Use Parchive, it's the tool for the job. by Kadin2048 · · Score: 3, Informative

    With a terabyte on a single disk this strategy might be useful again. It would be good if software could automate it though - striping the data for me automagically.

    This is what Parchives are designed for. You can specify an amount of redundancy (from 0% up to whatever you please, I personally do 30% on DVDs, but I use good media and haven't had many problems, plus I have disk backups as well) and it will create all the parity files necessary. Then you just go and burn it to the disc. Later if the file proves corrupted, you can use the parity files to repair or reassemble it.

    It's all open source, which is good for 'future proofing,' and gives you a lot more control than just recording multiple copies of the same file (which limits you to multiples of 100% redundancy).

    http://en.wikipedia.org/wiki/Parchive
    http://parchive.sourceforge.net/

    --
    "Ladies and gentlemen, my killbot features Lotus Notes and a machine gun. It is the finest available."
    1. Re:Use Parchive, it's the tool for the job. by AmiMoJo · · Score: 2, Interesting

      Someone needs to build automatic PAR archive creation into a DVD burning program. Burn some files to a disk, and it automatically fills the remaining space with PAR files.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
  18. Scam? by RenHoek · · Score: 2, Interesting

    This reminds me so much of the Fluorescent Multilayer Disc (FMD) that was announced in 2000, which turned out to be a scam.

  19. Um, slower than what, exactly? by svunt · · Score: 2, Insightful
    I have an archive of ~5TB, currently on DVD for the most part. The current archiving process requires me to get off the couch every 6-8 minutes to catalogue the burned disc, label it, archive it, put in the next disc, start burning. So if I move to triple layer HD-DVD or Blu-Ray discs, and I get to burn ten DVDs worth of data on a disc, do you really think I'm going to suffer here, because of all the layers? No, I'll have to get off the couch LESS often, and still get more burned in less time on fewer discs.

    Slow....boo hoo hoo - slower than what?

  20. The word is Plexiglas® by Antibozo · · Score: 2, Informative

    There is only one s in Plexiglas®. It's a trademark of the Rohm and Haas company. I am rather startled that everyone seems to think it's "plexiglass". Guess there are fewer plastics geeks out there than I thought.

    I have just one word to say to you, Ben...