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Can holographic optical storage displace Hard Disk Drives?

Engineering and Technology

Can holographic optical storage displace Hard Disk Drives?

J. Chu, N. Cheriere, et al.

Explore the exciting potential of holographic data storage revolutionizing cloud storage! Conducted by a team from Microsoft, this research tackles energy optimization and data durability challenges, uncovering record access rates and density improvements. Discover how the future of data storage could look!

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Playback language: English
Abstract
Cloud data storage needs high capacity at low cost and high access rates. Hard Disk Drives (HDDs) are dominant but face declining access rates and capacity scaling slowdown. Holographic data storage offers potential disruption due to high capacity and access rates, but data durability is a challenge. This research presents an energy optimization framework addressing data erasure in rewritable holographic media, investigating optimal Fe concentrations in iron-doped lithium niobate and achieving record reads and density. The framework objectively assesses holographic storage feasibility.
Publisher
Communications Engineering
Published On
Jun 18, 2024
Authors
Jiaqi Chu, Nathanaël Cheriere, Grace Brennan, Mengyang Yang, Greg O'Shea, Jannes Gladrow, Douglas J. Kelly, Giorgio Maltese, Alan Sanders, Dushyanth Narayanan, Benn Thomsen, Antony Rowstron
Tags
cloud data storage
holographic storage
energy optimization
data durability
iron-doped lithium niobate
access rates
capacity

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