====== Spring DataSourceInitializer ======
  * [[http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/jdbc/datasource/init/DataSourceInitializer.html|DataSourceInitializer]]
  * [[http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/jdbc/datasource/init/DatabasePopulator.html|DatabasePopulator]]