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Everything about Datagram

Basic data transfer unit associated with a packet-switched network

A datagram is a basic transfer unit associated with a packet-switched network. Datagrams are typically structured in header and payload sections. Datagrams provide a connectionless communication service across a packet-switched network. The delivery, arrival time, and order of arrival of datagrams need not be guaranteed by the network. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: DatagramA 5-minute orientation
  2. Skim a recent paper: Network Coding Datagram Protocol for TCP/IP NetworksInfluential work since 2022
  3. Pick up a classic book: Unix System V Release 3.2 Network Programmer's GuideThe most-reprinted book on the subject
  4. Read the landmark paper: Multicast routing in datagram internetworks and extended LANsCited 817 times
  5. Go sideways: Internet ProtocolA closely related topic
  6. Go sideways: Protocol WarsA closely related topic

📖 Definitions

Noun A packet of data passed across a network.

🗂️ The subject at a glance

  1. History
  2. Definition
  3. Structure
  4. Examples

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics