Linked by weildish on Tue 9th Dec 2008 16:49 UTC
Databases In an almost indiscernible and confusing article filled with various scientific terms that most cringe to hear, it was described how in October of 2008 scientists successfully stored and retrieved data on the nucleus of an atom-- and all for two short lived seconds. With this new type of storage, a traditional bit can now be both zero and one at the same time, but in order to understand just how this is possible, translate the article linked above to plain English. Data integrity returns after two seconds at 90% and storage is obviously impermanent, so there are many kinks to work out before atomic storage actually serves a purpose, but give these scientists a couple of decades, and it's theoretical that we'll one day have nuclear drives the size of USB drives today (or MicroSD cards, or why not even specs of dust?) that can hold hundreds of terabytes-- even pentabytes-- of information.
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Bit of a puzzle...
by rycamor on Tue 9th Dec 2008 18:28 UTC
rycamor
Member since:
2005-07-18

Superpositioning exponentially expands the storage capabilities of a quantum data bit or “qubit.” Whereas a byte of classical data, made up of three bits, can represent only one of the eight possible combinations of 0s and 1s, a quantum equivalent (sometimes called a qubyte) can represent all eight combinations at once. Furthermore, thanks to another quantum property called “entanglement,” operations on all eight combinations can be performed simultaneously.

Oh joy... don't we have enough trouble with parallel computing without dealing with "parallel bitting"?

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