+A **Uuid** (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. Designed for distributed environments, a Uuid offers a practical guarantee of uniqueness across all space and time without central coordination, ideal for naming files or [Database](/wiki/Database) entries. It's often synonymous with [Globally Unique Identifier](/wiki/Globally_Unique_Identifier).
+## See also
+- [Identifier](/wiki/Identifier)
+- [Random Number](/wiki/Random_Number)
+- [Distributed System](/wiki/Distributed_System)