Everybody understand what a petabyte is No, not really a petting zoo for ancient computer chips, or copies from the once influential eighties computer mag. We are speaking about one quadrillion bytes, or 1,000 terabytes. For context, I am the (proud) who owns a 1TB exterior USB hard disk, company, it had not been cheap. Last I checked, the greatest consumer hard disk drives money can purchase today internal or exterior top out around 8TB and price more than $1,000.
Then when IBM states it's creating a 120 petabyte storage array to have an incredibly storage-hungry client, be impressed (very impressed). This is a record-nipping 120 million gb, in the end.
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You are aware how you are always listening to water-cooled Processor chips, usually in accord with players wishing to crank the time frequency up excessive they might oven-prepare a steak within the chassis (or even more likely just deep six the nick) with no special awesome-lower solution IBM's new storage array's have to that by the bucket load, because we are speaking an assortment comprised of an astonishing 200,000 standard hard disk drives crushing along in mass-tandem.
Exactly what do you store on the 120 petabyte hard disk What about 2.4 million dual-layer (50GB) Blu-sun rays dvds, or as MIT's Technology Review reviews, about one trillion files.
"This 120 petabyte product is about the lunatic fringe now, however in a couple of years it might be that cloud computing systems are just like it," IBM's Bruce Hillsberg told TR, adding that monitoring the file system alone will consume two petabytes.
What goes on when drives go south IBM's replicating the information several occasions over the array, as with most multi-disk arrays, but it is having a fine-updated version from the technique that enables the pc to maintain going, full out, even when disks inside the array fail. When one disk fails, it creates the lost data to alternative drives gradually (thus not onerously taxing the processors), and just speeds that process up if several more disks are suddenly lost within the same time-frame.
Very awesome IBM, though I do not supposed we have to expect a mobile iDevice-sized version in the near future.
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Matt Peckham is really a reporter at TIME. Find him on Twitter at @mattpeckham or on Facebook. You may also continue the discussion on TIME's Facebook page as well as on Twitter at @TIME.
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