I love how each file stored on Google Drive has a unique ID and is not identified by its pathname. Thus, we can rename any component of a pathname without losing the link with the file. We can even move it somewhere else.
It reminds me of Lifestreams where a file system is a chronologically ordered stream of files with unique IDs. Instead of folders, there are tags and queries. That makes creating a file simpler because we don’t have to choose a name and a location.
https://2ality.com/2011/04/information-management-classics.html