The dataset used in the paper: In Bimonte, S., Gallinucci, E., Marcel, P., Rizzi, S. Data Variety, Come As You Are in Multi-model Data Warehouses. Information Systems (to appear)

In Bimonte, S., Gallinucci, E., Marcel, P., Rizzi, S. Data Variety, Come As You Are in Multi-model Data Warehouses. Information Systems (to appear), we have introduced the new concept of Multi-Model Data Warehouse, which allows store data in their native model in a new star schema approach.

In this paper we have used, extended and adapted the Unibech dataset provided in https://github.com/HY-UDBMS/UniBench_new for Data Warehouse.

The dataset is a DUMP file for PostgreSQL.