Our main focus is on the development and implementation of high-performance data warehouses (DWHs) based on state-of-the-art MPP in-memory database technologies such as Exasol and Snowflake. In the multi-terabyte segment, these databases are particularly suitable for efficiently processing large volumes of data and enabling lightning-fast queries. By utilizing these advanced technologies, we can ensure that our solutions are not only scalable but also extremely performant to meet the growing demands of businesses in a data-driven world.