4 hats IT leaders may need to wear in the age of big data

Should an IT executive see him or herself in a broader role thanks to big data? Recent research suggests a multitude of roles, each of which plays its own part in running a successful enterprise. Rajesh Wunnava, a product and technology leader at Gracenote, writes that he sees several roles emerging that IT managers will have to play in the age of big data. And while you may not feel qualified for any of them, the key is to not seek perfection.