This. The amount of time quoted in the article in excessive but it's also sparse on details (maybe his data request also sent him backups related to him? a year

This. The amount of time quoted in the article in excessive but it's also sparse on details (maybe his data request also sent him backups related to him? a year is reasonable in this case). Deletion is pretty much the hardest thing to do in data management, way harder than inserting or retrieving data. I know GDPR says you need to be able to delete a user's data, but how reasonable is it to trawl through your offsite backups to find their items and remove them?