Everything about UUIDs
About UUID
UUIDs are universally unique identifiers that are used to identify information in computer systems. They are often represented as 32-character hexadecimal strings, such as 550e8400-e29b-41d4-a716-446655440000. UUIDs are commonly used in databases, distributed systems, and other applications where unique identification is important.
Common UUID versions include v4 for fully random identifiers and v7 for newer time-ordered identifiers that sort more naturally in databases and logs.
