Unique user id

A unique identifier (UID) is a numeric or alphanumeric string that is associated with a single entity within a given system. UIDs make it possible to address that entity, so that it can be accessed and interacted with.

1. What is a user ID example?
2. What is a good example of a user ID?
3. Is Auth0 ID unique?
4. What is Google Analytics user ID?

What is a user ID example?

The user name, or username, by which a person is identified to a computer system or network. ... In the e-mail address [email protected], for example, ray is the username. User ID is synonymous with username. See also password.

What is a good example of a user ID?

Since the userid identifies you to the computer, it is natural for it to be used to identify you to other computer systems. For example: The person Joe B. User could have this userid, "jbu3470". The userid is made up of the person's initials and the digits of some personal identification number.

Is Auth0 ID unique?

This is guaranteed to be unique (within a tenant) per user (such as identity provider id|unique id in the provider or facebook|1234567890 ). A user may have the same user_id property across multiple Auth0 tenants, but consistency is not guaranteed. By a natural key, like the email property.

What is Google Analytics user ID?

User-ID lets you associate a persistent ID for a single user with that user's engagement data from one or more sessions initiated from one or more devices. Analytics interprets each unique user ID as a separate user, which provides a more accurate user count in your reports.