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About UUID

As the RFC4122 mentions:

Quote

This specification defines a Uniform Resource Name namespace for UUIDs (Universally Unique IDentifier), also known as GUIDs (Globally Unique IDentifier). A UUID is 128 bits long, and can guarantee uniqueness across space and time.

It is a unique label that can be used for IDs (in databases for example).

How and why do we use UUID

TODO

Resources and alternatives

These resources and alternatives are related to the current item (in alphabetical order).