Sirius Software

Sirius Software "tamed the complexity of modern database and application architectures," providing products and services that enabled its customers to rapidly and effectively harness useful new technologies. Sirius combined extensive research and development in the field of high-performance database management with a direct involvement in the implementation and support of large-scale application systems, allowing its customers to focus on the development of their applications without fear of obsolescence or missing out on important new developments.

Last headquartered in Cambridge, Massachusetts, Sirius was purchased by Rocket Software, Inc. in November of 2012.