http://www.datadirect.com/products/odbc/force
New data sources established in the cloud bring new challenges to ensure best-of-class data connectivity. The Progress DataDirect Connect XE for ODBC driver delivers the best performance, scalability, and reliability for enterprise applications that need to leverage critical Force.com data.
DataDirect's Platinum ODBC Force.com driver is available for UNIX and Linux platforms as well as Windows and for 64 bit ODBC connectivity. With low latency, high throughput and resource efficient access to Force.com, DataDirect Connect XE for ODBC moves business applications closer to Force.com data. In effect, IT organizations no longer need to mirror Force.com instances to ensure high performance SQL access.
Progress DataDirect (http://www.datadirect.com/)