#Data Storage

[fuzzyghost]

[opendirectories]

[unbfacts]

[science70]

Controller about to insert an Octopack of cartridges into a Control Data Corporation CDC Mass Storage System, 1975.

[materialsscienceandengineering]

Smarter memory: Researchers introduce next-generation RAM with reduced energy consumption

Numerous memory types for computing devices have emerged in recent years, aiming to overcome the limitations imposed by traditional random access memory (RAM). Magnetoresistive RAM (MRAM) is one such memory type which offers several advantages over conventional RAM, including its non-volatility, high speed, increased storage capacity and enhanced endurance. Although remarkable improvements have been made to MRAM devices, reducing energy consumption during data writing remains a critical challenge. A study published in Advanced Science by researchers from Osaka University proposes a new technology for MRAM devices with lower-energy data writing. The proposed technology enables an electric-field-based writing scheme with reduced energy consumption compared to the present current-based approach, potentially providing an alternative to traditional RAM.

Read more.

[carbon-fiber-internal-organs]

[datarep]

Price/GB for all drives over the last 7 Decade

by salman2711

[reality-detective]

• 5D laser optical data storage in quartz.

• Durable space-based flash drive storage.

• Quantum information storage.

Coincidence!? 🤔

[wildcat2030]

Scientists have stored the entire human genome on a five-dimensional crystal that’s capable of digitally storing up to 360 terabytes of information and is built to survive for billions of years. The tech could be used to create an enduring record of human, animal, and plant genomes. Some might remember the ‘Pioneer plaques,’ a pair of gold-colored metal plaques carried aboard the Pioneer 10 and 11 spacecraft that launched in the early 1970s. The brainchild of American astronomer Carl Sagan, the plaques were etched with a visual message – including a naked man and woman and a schematic of our Solar System – in case one of the craft bumped into intelligent extraterrestrial life on its travels. Now, researchers at the University of Southampton in the UK have created a 21st-century version of the Pioneer plaques using a 5D memory crystal that stores vast amounts of information for billions of years without degrading. They’ve stored the complete human genome – about three billion Gs, As, Ts and Cs – on it.

[wangleline]

Here's a picture of my extremely goofy data storage server

[fuzzyghost]

[netscapenavigator-official]

As much as I hate the idea of having to torrent 700+ GB and store 200+ GB, the difference in 480p and 1080p for this TV show I'm watching is absolutely necessary.

480p was practically unwatchable. Maybe the torrent creator used an intense amount of bitrate compression, but it doesn't matter. I felt like I was watching a podcast with a colorful screensaver. 720p and 1080p are so much better. Not to mention the 16:9 aspect ratio looks so much better.

However, this is another case of AV1 saving the day. 200+ GB is a lot, but 700+ GB would've been a deal breaker. As a result, I am once again asking torrent makers to use modern, fucking, video codecs. That 700+ GB is with H.265 (HEIC). I can't imagine what it would be with H.264. AV1 & Opus are really coming in clutch with this show.

[opendirectories]

[unbfacts]

By 2021, around 6,000 Swedes had microchips implanted in their hands, allowing them to store data like emergency contacts, social media profiles, and e-tickets for events and rail travel.

[science70]

Heathkit H9 terminal and H10 paper tape reader/punch kit advertisement, 1978.

[materialsscienceandengineering]

A squishy, layered material that dramatically transforms under pressure could someday help computers store more data with less energy. That's according to a new study by researchers at Washington State University and the University of North Carolina at Charlotte that shows a hybrid zinc telluride-based material can undergo surprising structural changes when squeezed together like a molecular sandwich. Those changes could make it a strong candidate for phase change memory, a type of ultra-fast, long-lasting data storage that works differently than the memory found in today's devices and doesn't need a constant power source.

Read more.