This article assumes a basic knowledge of the building of custom modules, the Drupal 8 / 9 Migration system, and the processes behind creating customised migrations from a previous version of Drupal.
It’s been 10 years of not only teaching Drupal Career Online; but also working to attract people into Drupal careers as we market and do outreach for our 12-week course.
The media and media library modules have improved Drupal's file handling capabilities considerably, but one oft-requested feature of clients is the ability to remove files from disk when removing the associated media entity.