Understanding the Benefits of Using GUID and UUID in Application Development

Scroll down
Darwin Liem
Darwin Liem
  • Residence:
  • City:
    Jakarta / Bandung
  • Age:
    Old enough to drink

January 29, 2023


Darwin Liem

GUID (Globally Unique Identifier) and UUID (Universally Unique Identifier) are two unique identifiers commonly used in application development. Both are used to generate a unique identification number that can be used to identify an object or entity within a system.

One of the main benefits of using GUID or UUID is that they are globally unique, meaning there is a very low probability that the same number will be generated twice. This is important in situations where multiple systems or databases need to communicate with each other and need a way to uniquely identify an object or entity.

Another benefit of using GUID or UUID is that they are not dependent on any particular system or database, meaning that they can be used across different platforms and technologies. This makes them ideal for use in distributed systems, where different components may be running on different platforms or in different locations.

In addition, GUID and UUID are also useful in situations where data needs to be anonymous or pseudonymous. Since the identifier is unique and not linked to any personal information, it can be used to protect the identity of the individual or entity.

In summary, GUID and UUID are unique identifiers that are globally unique, and platform-independent, and can be used to protect the anonymity of data. This makes them a valuable tool in many different applications, including distributed systems and data privacy.

Check my Github repository for referential GUID/UUID class

Posted in TechnologyTags:
Write a comment

© 2022 All Rights Reserved.
Ask me anything over a cup of coffee
Ask me anything over a cup of coffee

    * I promise the confidentiality of your personal information