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5D Storage Technology Can Fit 500TB On A Small Disc
This method could theoretically be used to archive data for as long as 13.8 billion years.
While most consumers today are perfectly satisfied with the capacity and reliability of modern solid-state drives (SSDs), various organizations that are required to archive massive quantities of data are deeply aware of the limitations of not just SSDs but other currently available storage technologies as well.
Soon, they might be able to store up to 500TB of data on a CD-sized disc thanks to a new energy-efficient laser-writing method for producing high-density nanostructures in silica glass. Called five-dimensional (5D) optical data storage, this method could theoretically be used to archive data for as long as 13.8 billion years, and the optical discs produced by it can survive temperatures as high as 1,000 degrees Celsius.
“With the current system, we have the ability to preserve terabytes of data, which could be used, for example, to preserve information from a person’s DNA,” said Peter G. Kazansky, leader of the research team behind the new data storage technology.
5D optical data storage isn’t actually an entirely new invention, but its practical applications were greatly limited in the past because of its slow write speed. To improve it, the research team from the University of Southampton in the UK used a femtosecond laser to produce an optical phenomenon known as near-field enhancement, minimizing the thermal damage that prevented earlier researchers from making 5D optical data storage truly usable.
Also Read: Japan Sets A New Internet Speed Record With 319 Terabits Per Second
“This new approach improves the data writing speed to a practical level, so we can write tens of gigabytes of data in a reasonable time,” said doctoral researcher Yuhao Lei. By a reasonable time, Lei means about 100 pages of text (roughly 230 kilobytes of data) per second.
When you compare that figure to the writing speeds of modern SSDs (anywhere from 200 megabytes per second to 4,000 megabytes per second), it becomes apparent that regular consumers won’t be replacing their storage drives with it anytime soon.
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Ericsson And e& Join Forces To Bring Superfast 5G To Egypt
The partnership aims to deliver fast, reliable connectivity to private users and enterprises while supporting cross-sector digital innovation.
At GITEX GLOBAL 2024, Ericsson and e& Egypt announced a groundbreaking partnership to roll out 5G technology across Egypt, promising users enhanced connectivity with faster speeds, reduced latency, and expanded bandwidth. The collaboration will cater to the growing demand for advanced mobile services for both consumers and enterprises alike.
Under the agreement, Ericsson will deliver its energy-efficient 5G product suite to establish the new network. This comprehensive 5G Radio Access Network (5G RAN) portfolio, implemented through the Ericsson Radio System, is designed to support diverse traffic conditions and site types. It aims to provide reliable performance as networks grow across mobile generations, equipping Egypt with a stable, high-capacity infrastructure to foster digital innovation.
The adoption of 5G is expected to provide Egyptians with seamless connectivity and increased network resilience. The expanded bandwidth and lower latency brought by this new infrastructure will support not only faster internet for users but also enhance industry operations and contribute to society as a whole.
“We are thrilled to bring 5G to Egypt with our technology partner, Ericsson. Through this partnership, e& Egypt will be able to provide faster connectivity speeds, larger bandwidth, and lag-free user experience to our customers, unlocking many opportunities for consumers and enterprises,” said Amr Fathy, Chief Technology and Information Officer of e& Egypt. “With Ericsson’s cutting-edge 5G solutions, we are paving the way for a more connected and innovative future for Egypt”.
Also Read: Wi-Fi 7, The Next Generation Of Wireless Internet, Is Here
Ekow Nelson, Vice President and Head of Global Customer Unit for e& at Ericsson Middle East and Africa, also reflected on the longstanding collaboration: “Our storied partnership with e& Egypt dates back nearly two decades, with two generational shifts in mobile technology. Like previous generational shifts, our ambition with 5G is to extend e& Egypt’s technology position”.
Ericsson and e& Egypt have collaborated successfully for years, achieving notable milestones in network innovation, customer experience, and sustainable development.