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    • Unlikely to represent a viable option

      • Optical techniques are widely believed to hold the key to increasing data storage capacities. With requirements of petabyte (PB) to exabyte (EB) storage capacities on the horizon, current optical disc technologies are unlikely to represent a viable option for high-capacity long-term archival storage.
      spie.org/news/photonics-focus/marapr-2022/toward-ultrahigh-density-data-storage

      The growing demand for ultrahigh-density optical data storage

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  3. www.howtogeek.com › 858426 › whats-the-best-way-toWhat's the Best Way to Store Data for Decades or Centuries?

    Jul 8, 2023 · Key Takeaways. Archival-grade optical discs like M-DISC promise to last hundreds or even thousands of years. Tape storage lasts for a few decades, while hard drives and SSDs can be trusted for 5-10 years, but it all depends on how well you treat and store them.

    • Sydney Butler
    • Editor, Hardware And Cutting Edge Technology

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

    Feb 21, 2024 · Optical data storage (ODS) presents a promising solution for cost-effective long-term archival data storage. Nonetheless, ODS has been limited by its low capacity and the challenge of...

    • Miao Zhao

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  6. www.networkworld.com › article › 970376Why aren’t optical disks the top choice for archive storage?

    Oct 26, 2021 · Using recordable optical media such as DVD-R is perfectly suitable for long-term archiving because it is write-once, read-many, meaning it is physically immutable—cannot be changed—so the data...

  7. danielrosehill.medium.com › why-use-optical-mediaWhy Use Optical Media For Data Archiving In 2024? An FAQ

    Feb 5, 2024 · The advantage of optical media for archival use-cases is data permanence and not cost savings. In cold storage environments, archival-grade optical media can be expected to outlast HDDs and...

  8. www.datacenterdynamics.com › en › analysisOptical disc as the future of data archiving - DCD

    Mar 10, 2016 · The Everspan Library System is best described as a modular jukebox that holds thousands of high capacity Archival Discs (ADs) and is operated by an autonomous robotic arm, capable of handling up to four dual-layer discs at a time.

  9. zerras.com › the-case-for-optical-storageThe Case for Optical Storage Technology in Long-term Data ...

    Nov 23, 2021 · In addition to cost containment, the move from “big data” to “long data” through optical storage technology aims to solve the long-term data permanence challenge – especially in the light of a number of conventional storage technologies to choose from when storing replicated data.

  10. www.ticktechtold.com › pros-cons-of-optical-disk15 Pros and Cons of Using Optical Disk Storage [Explained]

    Feb 23, 2023 · With its long lifespan and resilience to electromagnetic interference, optical disk storage remains a viable data storage solution, especially for long-term archival purposes. Yet, weighing these benefits against the drawbacks, like slower write speeds and susceptibility to physical damage, is essential.