Gartner Quadrant Leaders of Data Warehouse System 2011

As of January 2011 Gartner Quadrant Leaders of Data Warehouse System in Magic Quadrant are:

- Teradata
- Oracle
- IBM
- Sybase (SAP)
- Greenplum (EMC)


While Quadrant Challengers are:

- Microsoft
- Ingres
- Vertica

Complete reference can be viewed here:
http://www.gartner.com/technology/media-products/reprints/teradata/vol3/article1/article1.html

















[TangSel 17oct11]