...
Follow the steps from 1 to 3 in creating a data service using various data sources to get the Add New Data Source screen shown below. Then, select RDBMS as the datasource type. It opens the , to open the RDBMS-specific options as shown below:
...
Depending on the database engine, copy the relevant JDBC driver to to the <PRODUCT_HOME>/repository/components/lib
directory. For example, cp mysql-connector-java-5.XX-bin.jar /home/user/wso2ds/wso2-dataservices-XX/repository/components/lib
.
...