http://www.datadirect.com/products/odbc/database
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 Database.com data.
DataDirect's Platinum ODBC Database.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 Database.com, DataDirect Connect XE for ODBC moves business applications closer to Database.com data. In effect, IT organizations no longer need to mirror Database.com instances to ensure high performance SQL access.
Progress DataDirect (http://www.datadirect.com/)