For as long as there have been data centers, they have been designed around the CPU. Now, thanks to speedy non-volatile flash storage, that topology is changing, and it may have major repercussions to the IT industry, warned an article in the Association for Computing Machinery’s flagship publication Queue.
“The arrival of high-speed, non-volatile storage devices, typically referred to as Storage Class Memories (SCM), is likely the most significant architectural change that data center and software designers will face in the foreseeable future,” wrote Mihir Nanavati, Malte Schwarzkopf, Jake Wires, and Andrew Warfield. “Piles of existing enterprise datacenter infrastructure—hardware and software—are about to become useless (or, at least, very inefficient).”
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