quote:
Saving files to memory is something that's supposed to be mostly invisible for the end user. We don't need to think about it; it just has to work. But whether it's a solid-state or hard disk drive, conventional storage solutions have their limitations -- namely, speed, rewritability and durability. A team at IBM Research's Almaden facility in California has a cure for all of that and it's called "racetrack memory."

quote:
Already, Parkin's team has been able to demonstrate the advantages of this new storage solution by applying it to existing flash memory chips. His team was able to generate about "250 of these magnetic domain walls in one racetrack" which, when applied to flash, could increase storage capacity by a factor of 100. And, what's more, it won't ever wear out, meaning it'd be infinitely rewritable. That's something flash memory simply cannot do in its current state.

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Posted by CAD703X

Liberty Island

Member since Jul 2008

77946 posts

Posted on 9/4/14 at 4:06 pm to SG_Geaux

quote:
Imagine a series of tiny magnets, all built one atomic layer at a time by Parkin's team, that can be moved up and down along a (figurative) racetrack "in a highly coherent fashion" with the application of a simple current. That arrangement not only guarantees increased read/write speeds, but it's also cheaper to produce, is incredibly resilient due to the lack of moving parts and boosts storage capacity significantly.

we're all fricked.

the nsa/government will find a way to make it so anything written to these devices is written twice and the second location is unerasable.

so much for overwriting a drive with 1s and 0s.

thanks obama

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