What is the Power BI advanced course?
It is the third level of the path: 16 hours for the people who manage or build the organization's critical dashboards. It goes deep into advanced DAX (iterators, virtual tables, ranking and segmentation patterns, calculation groups), performance (DAX Studio, model analysis, unnecessary columns, storage mode), static and dynamic row-level security, dataflows and incremental refresh, and service governance: workspaces, apps, gateways, lineage and certified datasets. It assumes the intermediate level or equivalent experience.