The document discusses how the role of Chief Marketing Officers (CMOs) is evolving due to technological advancements, with an emphasis on integrating marketing strategies with big data, social media, and mobile technologies. It highlights the necessity for CMOs to develop technical expertise and assemble skilled teams to leverage marketing technology effectively, aiming to generate revenue through these platforms. A case study on CSC's journey illustrates their transition to a modern digital marketing organization, focusing on website redesign, content marketing, and enhanced use of analytics.