ParStream is a columnar OLAP DBMS that supports GPU acceleration.
The company was acquired by Cisco in 2015. Cisco then announced the retirement of the standalone product in 2018
Relational
GPU
BitMap
Intra-Operator (Horizontal)
SQL
Decomposition Storage Model (Columnar)
Shared-Nothing
http://www.parstream.com
@ParStream
ParStream GmbH
DE
2010
2018
Cisco
Commercial
C++
Linux
Proprietary