The blog contains tips for drupal development using the Drupal content management system/framework.
Dominique De Cooman is a freelance drupal developer/consultant doing drupal development in the whole of Europe.
Feel free to contact me to hire me for your drupal development
Not the titles that are unique
No, it's no the titles that would be unique. It's that instead of a numerical, auto-incrementing ID column (i.e. nid and vid for nodes and revisions) it would instead use a globally unique ID string. This ID would be unique across all drupal instances everywhere. So the content (or setting or what have you) could be moved from one database to another without colliding with existing data.
It would be a long ugly string, but end users would never see it.