Hey guys, I wanted to know more about this UUID for iOS. I know some todo app that uses it as a task ID. perhaps suffixing it with their own tag or something. I wanted to know what are the advantages of using such identifiers in SQLite instead of say a normal integer based / autoincrementing primarykey. Apparently they are guaranteed to be unique, Can I trace a UUID to something? say date/time created or attach it to some device? My intention is to use it in an app that has to do with Storage purposes using Sqlite and no, its not another todo app. any any comment is appreciated.