You’ve likely used UUIDs in projects before and assumed them to be unique. Today, we’ll take a look at the main aspects of the implementation and understand why UUIDs are practically unique, though an incredibly small potential for duplication exists.
http://digitalbunker.dev/2020/09/30/understanding-how-uuids-are-generated/
http://digitalbunker.dev/2020/09/30/understanding-how-uuids-are-generated/