<Context>
    <Resource name="jdbc/ExampleDB"
        auth="Container"
        type="javax.sql.DataSource"
        factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
        maxActive="100"
        minIdle="30"
        maxWait="10000"
        jmxEnabled="true"
        username="carmart"
        password="carmart"
        driverClassName="com.mysql.jdbc.Driver"
        url="jdbc:mysql://localhost:3306/carmartdb"/>
</Context>