The migrate module provides a flexible framework for migrating content into Drupal from other sources . Out-of-the-box, support for creating core Drupal objects such as nodes, users, files, terms, and comments are included - it can easily be extended for migrating other kinds of content. Content is imported and rolled back using a bundled web interface or included Drush commands . This package provides the following Drupal modules: * migrate * migrate_example * migrate_example_baseball * migrate_example_oracle * migrate_ui [1] https://www.drupal.org/node/1806824