MrSeb writes: "Smashing all known records by some margin, IBM Research Almaden, California, has developed hardware and software technologies that will allow it to strap together 200,000 hard drives to create a single storage cluster of 120 petabytes — 120 million gigabytes. The drive collective, when it is complete, is expected to store one trillion files — or to put it in Apple terms, two billion hours of MP3 music. The data repository, which currently has no name, is being developed for an unnamed customer, but with a capacity of 120PB, its most likely use will be the storage device for a governmental (or Facebook) supercomputer. With IBM's GPFS (General Parallel File System), over 30,000 files can be created per second — and with massive parallelism, and no doubt thanks to the 200,000 individual drives in the array, single files can be read or written at several terabytes per second."
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