Why do people use UDP? What specific services would be better to use UDP than TCP?
Understand the Problem
The question is asking for the reasons why UDP is used despite its lack of reliability mechanisms, as well as specific services or applications where UDP would be more advantageous than TCP. It suggests referring to a textbook or websites for further information.
Answer
UDP is faster and used for gaming, streaming, and real-time apps.
People use UDP because it is faster and more straightforward than TCP, despite lacking reliability mechanisms. UDP is suitable for services where speed is crucial, such as live streaming, gaming, and real-time applications where some data loss is acceptable.
Answer for screen readers
People use UDP because it is faster and more straightforward than TCP, despite lacking reliability mechanisms. UDP is suitable for services where speed is crucial, such as live streaming, gaming, and real-time applications where some data loss is acceptable.
More Information
UDP's lack of error checking means it has lower overhead and latency, making it ideal for applications like video conferencing or multiplayer gaming where speed takes precedence over perfect data transmission.
Tips
A common mistake is assuming UDP is inherently better for all applications; it's specifically beneficial when speed is more critical than data integrity.
