Ce webcast animé par Chris Webb montre l'utilisation des agrégations avec Analysis Services en mode Multidimensionnel br br Designing Effective Aggregations for SSAS Multidimensional br Designing aggregations is one of the most important things you can do to improve performance of SSAS Multidimensional cubes. This session will show you how to design aggregations using the Aggregation Design Wizard, the Usage Based Optimisation Wizard and the Advanced tab of the Aggregations tab in SSDT.