RetailNext, the leader in Applied Big Data for brick-and-mortar retail, is taking in-store shopper and performance data to new heights and insights. Today the company announced that it currently collects more than 75 petabytes (equal to 75,000,000 gigabytes) of raw data each year, which its platform converts into trillions of actionable data points derived from more than 400 million shopping visits in thousands of stores around the world.