Generate universally unique identifiers (UUIDs) for databases and applications
1c19b640-f027-4aa6-a110-90bf443ce33cUUID Version 4: Generated using random numbers. The probability of collision is extremely low (1 in 2^122).
Format: 8-4-4-4-12 hexadecimal digits (xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx)
Use Cases: Database primary keys, session IDs, file names, distributed systems