On the first day of Variety’s Big Data Summit, the main takeaway was that data — from online, set-top boxes, smartphones and even retail sales — has become a tidal wave that threatens to overwhelm even data experts. The industry needs data scientists capable of searching through the mass of data to find nuggets of insight and actionable data, making them highly sought-after, or, as AOL Publisher Platforms global head Tim Mahlman said, “rock stars.” “You can get lost (in data) if you’re not smart about it,” he said. Continue reading Big Data Summit: “Data Is a Tidal Wave” Overwhelming Experts