There were many game-changers during the Power BI evolution. XMLA Endpoint availability is one of the Top 3 of all the time. — During the evolution of Microsoft Power BI as an independent product (2015), from a shy challenger in the BI analytics space to an undeniable leader, there were many “game changers” — features that brought revolution instead of evolution! Composite models, Dataflows, AI-powered visuals, Hybrid tables, Bookmarks…You name it!