BI Tool (Stack View)

In stack terms, the BI layer sits on the warehouse serving dashboards, exploration and scheduled reporting across teams — covered from the metrics angle under Analytics; the tech view adds integration and governance concerns.

Stack-integration notes

Semantic-layer placement (definitions in BI tool vs transformation layer — pick one home), row-level security for multi-brand and partner-facing views (affiliates seeing each other’s data is a breach, not a bug), embedding options (portal-embedded partner dashboards reuse governed models), and cost telemetry (per-query pricing models meet analyst curiosity explosively). The BI tool is many employees’ only window into the warehouse; its governance is effectively data governance.