Learn how to apply a Querona Logical Data Warehouse as a data layer for Power BI.
This white paper describes how a Querona Logical (Virtual) Data Warehouse combines the agility of data management in Self-Service BI tools with the Data Governance and layering of a data warehouse.
Data sources are connected with the same agility as defining a connection in Power BI, offering instant data access in real-time mode. Later on a layered virtual data warehouse may be defined in Querona and all data cleansing rules will be applied after dashboards were finalized. All performance related issues like the cache size limitations of Power BI will be solved by the most powerful Big Data engine Apache Spark that is bundled with Querona.