Training Video: Add the MDW database Author: Doug Wynkoop Last updated: March 03, 2017 19:21 TX DWA Training Video Modern Data Warehouse The Modern Data Warehouse (MDW) contains a clean, modeled copy of your data. It is an excellent source for less technical users and a good foundation for standardized reports. Learn more here! Have more questions? Submit a request 0 Comments Please sign in to leave a comment.