Migrating at Scale: How to Successfully Migrate Multiple Drupal Sites - Lessons from University of Limerick

Learn how to successfully migrate multiple Drupal sites to Drupal 9 at scale in this 49-minute conference talk from the Drupal Association. Gain insights from a case study of migrating 50 University of Limerick websites, involving over 60,000 nodes across 70 content types. Discover strategies for working effectively with the Migrate API, preparing for large-scale migrations, and transitioning from Paragraphs/Field Collections to Layout Builder. Explore tips for managing and tracking extensive migration projects, and understand why rebuilding is often preferable to upgrading. This advanced discussion is ideal for developers with some migration experience looking to tackle migrations at scale.