The Progress DataDirect Connect for ODBC Oracle driver delivers the best performance and scalability for applications connecting to Oracle. One driver simultaneously supports Oracle versions 8i, 9i, 10g, and 11g. Our Oracle Platinum ODBC driver is available for Windows, UNIX and Linux and for 64 bit ODBC connectivity.
Unlike ODBC drivers from Oracle and other suppliers that require the use of Oracle SQL*Net client libraries, DataDirect's unique wire protocol Oracle ODBC driver connects directly to the database. Eliminating the need for client libraries translates into better response time and throughput, reduced maintenance, and faster application configuration and deployment.
Progress DataDirect (http://www.datadirect.com/)