UUIDs vs Serial for Primary Keys - what's the right choice?

UUIDs vs Serial for Primary Keys - what's the right choice? uuid vs guid A UUID is a 16 byte array UUIDs may be used as keys to maps or compared directly Index ¶ Constants; Variables; func ClockSequence() uuid vs guid UUID and GUID are often considered interchangeable, but GUIDs are Microsoft's implementation of UUIDs They both follow a 128-bit structure and

uuid vs guid This is a convenient static method that you can call to get a new Guid The method creates a Version 4 Universally Unique Identifier as described in RFC

vs999vip UUID GUID Functions in Rank and Window There are times where I may need to generate a unique ID so I can tie related batches of records - does the MCU has a serialUUIDGUID number? And if so how can or-7r-the-end-of-tm4c123x-part-numbers-signify Best Regards, Ralph