title: Steps to create a new data set using SQL option in drools workbench installed on Tomcat
body: <p>I installed derby database to create a new data set in drools workbench.
  Creating a new data set in drools workbench using SQL option requires JNDI path so
  I configured the data source on Tomcat by modifying the server.xml and web.xml and restarted the server. After restarting the server, kie workbench is throwing exception.   </p>