With over 18 years of experience in the design and expansion of data warehouses, we are experts in the integration of various data sources. Our expertise includes dimensional DWH concepts according to Kimball, 3rd normal form according to Inmon and DataVault 2.0 according to Linstedt. For existing DWHs, we have extensive experience in refactoring existing structures and introducing efficient processing procedures. We attach great importance to efficiency and strive for a high degree of automation in both development and rollout.