doc.FAQ.WhatDoINeedToTestTheJDBC-ODBCBridge You need a functional ODBC Data Source Name (DSN). This DSN may use OpenLink or non- OpenLink drivers. You need to install Sun's Java Runtime Environment (JRE) on the same machine as the ODBC Data Source. You need to install OpenLink 's Single-Tier JDBC driver on the machine that contains the ODBC Data Source and the JRE. You need to run your JAVA application on the machine that contains OpenLink 's Single-Tier JDBC driver.