At teradatauniversitynetwork.com, watch the Web seminars “Data Integration Renaissance: New Drivers and Emerging Approaches,” “In Search of a Single Version of the Truth: Strategies for Consolidating Analytic Silos,” and I “Data Integration: Using ETL, EAI, and EII Tools to Create an Integrated Enterprise.” Also read the “Data Integration” research report. Compare and contrast the presentations. What is the most important issue described in these seminars? What is the best way to handle the strategies and challenges of consolidating data marts and spreadsheets into a unified data warehousing architecture? Perform a Web search to identify the latest developments in the field. Compare the presentation to the material in the text and the new material that you found.