Ed Wrazen is Vice President Product Management, Big Data at Trillium Software. Ed was in The Netherlands for a keynote at the Big Data Expo in Utrecht on September 21st, talking about the business value of Big data. Dutch Business Intelligence portal BI-Platform was at the scene and asked him some questions about recent introductions of Trillium Prepare and Refine, and to hear his opinions on data quality and governance matters relating to Big Data.