Library The Sensemakers Ep. 11 – Data Duplication using Relationships vs. Self-Join or Union The SensemakersEp. 11 – Data Duplication using Relationships vs. Self-Join or Union AuthorKeith HelfrichAuthorJonathan Drummey Let's solve your high-impact problems together Book a chat You might also likeYour Metric is OverloadedNewslettersData, Grace, and FocusAnalytics AdvantageYour Monthly Action BriefAgents