The science of analysis using data to understand historical patterns with an eye to improving performance and predicting the future. The analysis of digital data refers to information collected in interactive channels (online, mobile, social, etc.). Digital Analytics has become an integral part of core business strategies and maintaining a competitive edge. Digital data started the Big Data meme as it heralded the onslaught of Volume, Variety and Velocity, opening the door to new types of correlative discovery much wider. Digital Analytics is a moving target of innovation and exploration. That's what makes it fascinating.