Drupal 8 has a powerful Migrate module for importing data from other sites or from export files, but as yet the documentation is a little lacking. This workshop will walk you through how to create custom migrations for entities like users, nodes, paragraphs, and products from another database, XML, or CSV files. We'll cover some of the common pitfalls and how to avoid them.
Ben Stallings has been migrating data into Drupal for over a decade and is currently Data Migration Specialist for the Unitarian Universalist Association.
Session Recording: https://www.youtube.com/watch?v=cGhNWmhpSe4
Session Slides: Google Presentation