Dr. Benjamin Kettner is co-founder and CTO of ML!PA Consulting GmbH. Since 2020, he has been a Microsoft Data Platform MVP and a Friend of Red Gate. He received his doctorate in applied mathematics at the Free University of Berlin in 2012. At the time of his doctorate, he was a member of the DFG Research Center Matheon-Mathematics for Key Technologies, and a member of the Computational Nano Optics group at the Zuse Institute Berlin. Frank Geisler is owner and CEO of GDS Business Intelligence GmbH, a Microsoft Gold Partner in five categories. He is located in Lüdinghausen, in the lovely Münsterland. He is a Data Platform MVP, MCT, MCSE-Business Intelligence, MCSE-Data Platform, MCSE-Azure Solutions Architect, and DevOps Engineer Expert. In his job he is building business intelligence systems based on Microsoft technologies, mainly on SQL Server and Microsoft Azure. He has also a strong focus on Database DevOps.