How would you approach recreating dashboards in Tableau when the current data model is set up for Qlik, and you are working with both Qlik and Tableau engineers?

First, I would map the existing Qlik data model to Tableau’s data source structure, identifying key dimensions, measures, and relationships. I would collaborate with Qlik engineers to extract the underlying data tables and any calculated fields, documenting business logic. Next, I would design a Tableau data source using either live connections to the data warehouse or extracts, depending on performance needs. I would recreate calculated fields in Tableau’s formula language, ensuring they match the original logic. To maintain consistency, I would create a shared data catalog in Tableau Server or Tableau Prep, allowing both teams to reference the same source definitions. Finally, I would build a migration plan that includes parallel testing of dashboards, user acceptance testing, and a rollback strategy. This phased approach minimizes disruption and ensures that the new Tableau dashboards faithfully represent the original Qlik insights.