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1. • • Scientists from China are currently working on an optical disc that could store up to 200 terabytes of data in the size of a DVD, as reported by IEEE Spectrum. This is made possible by storing data in three dimensions instead of just two. The scientists have developed a way to store the data on 100 layers of the disc.
     www.pcworld.com/article/2254577/dvd-size-200-terabytes-of-data-capacity-on-new-optical-disc.html

     Researchers reveal DVD-like disc that stores up to 200 ...

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   Are optical discs the future of data storage?

   • This 1.6 petabit disc signifies a new era for optical storage, promising vast data storage potential. In the 90s, every sci-fi movie that featured data storage invariably had some far-future version of a CD in it. It may have been in a caddy, or have a weird holographic sheen, but everyone thought optical discs were the future.

   How Optical Discs Could Make a Comeback Thanks to This Breakthrough

   www.howtogeek.com/how-optical-discs-could-make-a-comeback-thanks-to-this-breakthrough/

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   Is optical storage a new era for data storage?

   • Optical storage, once the future, is in decline due to slow speeds and solid-state storage rise. A breakthrough by a research team developed a 200TB DVD-sized disc for data storage. This 1.6 petabit disc signifies a new era for optical storage, promising vast data storage potential.

   How Optical Discs Could Make a Comeback Thanks to This Breakthrough

   www.howtogeek.com/how-optical-discs-could-make-a-comeback-thanks-to-this-breakthrough/

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   Could a breakthrough in optical storage bring back the optical disc?

   • As a physical media collector it almost hurts to write this, but it does look like the writing is on the wall for optical media. However, the technology is far from a dead end, and a breakthrough in optical storage might bring back the optical disc yet!

   How Optical Discs Could Make a Comeback Thanks to This Breakthrough

   www.howtogeek.com/how-optical-discs-could-make-a-comeback-thanks-to-this-breakthrough/

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   Could a new optical disc make a data center a billion gigabits?

   • This is some 4,000 times as much data density as a Blu-ray disc and 24 times as much as the currently most advanced hard disks. The researchers suggest their new optical disc can enable a data center capable of exabit storage—a billion gigabits—to fit inside a room instead of a stadium-size space.

   DVD’s New Cousin Can Store More Than a Petabit - IEEE Spectrum

   spectrum.ieee.org/data-storage-petabit-optical-disc

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   Could a new drive be able to read optical discs?

   • Well, as things currently stand the researchers have yet to develop a fast and affordable drive to read the discs, although the new media could be made to be compatible with current optical disc technology in the future.

   The biggest gaming news, reviews and hardware deals - PC Gamer

   www.pcgamer.com/researchers-have-developed-a-very-big-disctm-that-can-store-up-to-200-terabytes-of-data-and-may-represent-a-return-to-optical-media-for-long-term-storage/

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   Can optical disks keep up with today's storage needs?

   • Even in a digital-first world, optical disks like DVDs and Blu-rays still have their many uses. But despite being cheap, sturdy, and small, they can’t keep up with today’s storage needs. This is because, spatially speaking, optical disks almost always offer just a single, 2D layer–that reflective, silver underside–for data encoding.

   This DVD-sized disk can store a massive 125,000 gigabytes of data

   www.popsci.com/technology/optical-disk-petabit/

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3. www.tomsguide.com › tvs › scientists-just-developedScientists just developed a 200,000GB optical disc that could ...

   www.tomsguide.com › tvs › scientists-just-developed

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   Feb 26, 2024 · While traditional storage techniques use two dimensions, the new optical technology uses three and can have up to 100 layers that could be read — that equates to a 4,000-fold increase over the...

4. www.livescience.com › technology › electronicsNew 'petabit-scale' optical disc can store as much ...

   www.livescience.com › technology › electronics

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   Mar 11, 2024 · Scientists have developed a new type of optical disc that can increase information storage capacity to the "petabit" level — 125 terabytes of data, or the combined storage capacity of about...

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6. www.howtogeek.com › how-optical-discs-could-make-aHow Optical Discs Could Make a Comeback Thanks to This ...

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   Jul 20, 2024 · Key Takeaways. Optical storage, once the future, is in decline due to slow speeds and solid-state storage rise. A breakthrough by a research team developed a 200TB DVD-sized disc for data storage. This 1.6 petabit disc signifies a new era for optical storage, promising vast data storage potential.

   • Author: Sydney Butler

   • Occupation: Editor, Hardware And Cutting Edge Technology

7. www.popsci.com › technology › optical-disk-petabitThis DVD-sized disk can store a massive 125,000 gigabytes of ...

   www.popsci.com › technology › optical-disk-petabit

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   Feb 22, 2024 · The final result is an optical disk with a three-dimensional stack of data layers capable of holding a whopping 1 petabit (Pb) of information—that’s equivalent to 125,000 gigabytes of data.

   • Author: Andrew Paul

8. spectrum.ieee.org › data-storage-petabit-optical-discDVD’s New Cousin Can Store More Than a Petabit

   spectrum.ieee.org › data-storage-petabit-optical-disc

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   Feb 23, 2024 · The researchers suggest their new optical disc can enable a data center capable of exabit storage—a billion gigabits—to fit inside a room instead of a stadium-size space.

9. www.pcgamer.com › researchers-have-developed-aResearchers have developed a Very Big Disc™ that can store up ...

   www.pcgamer.com › researchers-have-developed-a

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   Feb 23, 2024 · A team of scientists and researchers at the University of Shanghai for Science and Technology have managed to exponentially increase the capacity of an optical disc by making use of a 3D...

10. www.nature.com › articles › s41586/023/06980-yA 3D nanoscale optical disk memory with petabit capacity

    www.nature.com › articles › s41586/023/06980-y

    Feb 21, 2024 · Optical nanoscale disk memory with petabit-level capacity is developed by extending the recording architecture to three dimensions with hundreds of layers, and exabit-level storage can be...