Exasol is an analytics engine, an in-memory database company headquartered in Germany, EU. It supports a wide range of use cases, from standalone data warehouse deployments to analytics acceleration and AI/ML model enablement. It's technology is based on in-memory, column-oriented, relational database management systems Since 2008, Exasol led the Transaction Processing Performance Council's TPC-H benchmark for analytical scenarios, in all data volume-based categories 100 GB, 300 GB, 1 TB, 3 TB, 10 TB, 30 TB and 100 TB. Exasol holds the top position in absolute performance as well as price/performance. Wikipedia