User Datagram Protocol (UDP): How the Internet’s Fast Lane Works

• 27 June 2026
• by: Ravi Subramanian
• in: Web hosting
• Tags: Networking, udp, user datagram protocol
• note: no comments

Understand the User Datagram Protocol (UDP): how it works, the UDP header, UDP vs TCP, and why its ‘unreliability’ is a deliberate feature for real-time traffic.

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