Vertica Systems (HP)
Vertica Analytic Database offered a blazing fast data-warehousing software solution that runs on standard hardware.
The database allows analytics at a speed 50x-1000x faster than with traditional databases. In 2011 Vertica was purchased by Hewlett-Packard.
Hybrid DBMS optimized for read-intensive applications
This company was a spinout of the 2004 project, Hybrid DBMS optimized for read-intensive applications.