Phil Simon presented on the topic of big data at a conference. He began by introducing himself and defining big data as large volumes of diverse data that is mostly external to companies and unstructured. He explained the 3Vs of big data - volume, velocity and variety. Simon discussed how companies are using big data to determine why customers buy certain products and how to improve campaigns. He provided examples of how insurance, healthcare and financial companies utilize big data. Simon concluded by offering tips for companies getting started with big data and emphasizing that embracing data discovery and thinking incrementally are important approaches.