Top Free Migrate Extensions /Plugins for Drupal
The Drupal migrate modules offer a very flexible framework to migrate contents into Drupal from different sources. However, it must be kept in mind that Drupal migrate module is strictly a developer’s tool. You need to have strong expertise in OOPS (Object Oriented Programming) skills in PHP scripting language to work on this module.The primary objective of this module is to provide suitable infrastructure or better to say, solutions in managing large scale and complex site migrations. But never the less, you can develop and include add-on modules to the migrate module in order to provide stability to the user interface and make it usable by non-technical users also.
The essential components
The Drupal migrate modules comprise of an API to define and manage the migration process. Also, there is present a set of DRUSH commands to run the migration process and obtain the status. Then, there is the migrate_UI module that provides details and visual status on the defined migrations. Finally, it also demonstrates several techniques used for defining the migrations.
The necessary features
Be it the premium migrate module or the normal ones, they all have an architecture based on the OOP concept. This allows the default behaviour to get overridden or extended. There is also in-built support for the XML, JSON, PDO, Oracle API, and MSSQL sources. Also, there is built-in support for the user, comment, nodes, taxonomy term, as well file destinations. A perfect relationship is maintained in the map table between resulting Drupal objects and source data. A very important feature is rolling back of imported operations, thus allowing the option of trial-n-error development for the migration procedures. To download the best Drupal migrate modules for free, visit BestPlugins.