Don Pierson gave a presentation on how small companies can use big data. He defined big data as harnessing information in novel ways to produce useful insights or goods and services of significant value. He provided examples of how big data has shaped search engines, type-ahead corrections, and Netflix predictions. Pierson explained that big data levels the playing field for organizations of all sizes and allows companies to solve problems with fewer constraints. He listed sources of publicly available big data and analysis services that companies can use like Google Analytics, QuickBooks Trends, and Google Cloud Services. Pierson also described how his company used big data to collect necessary information while respecting users' personal privacy.