"Quantum bits (qubits) can potentially work on millions of computations at once relative to a desktop PC, which can only do a few things at once. Big Blue scientist Matthias Steffan said that quantum computing is moving from the experimental stage to the point where “it’s time to start creating systems.”"
" Many in the industry define big data not just by volume, but also by velocity and variety. But 5 PB is a good, simple threshold for current measurements. It’s also a moving target — bear in mind that 5 PBs may be what you find in a tablet computer three years from now. "
" With limited cheap equipment hackers could easily locate where you and your cell phone are without you having any idea.