📦 What is Message Switching?

Message switching is a communication technique where the entire message is sent to a switching node, stored temporarily, and then forwarded to the next node. There is no dedicated path, and messages may take different routes depending on availability.

🧩 Key Characteristics

  • Store-and-forward: Messages are stored at intermediate nodes.
  • No reserved path: Resources are used only when needed.
  • Variable delays: Entire message must be received before forwarding.
  • Supports larger messages: But may increase latency.

🧠 Deep Insight

Message switching reflects a buffered society — information is saved, evaluated, and then passed on. Like a thoughtful letter carried by multiple couriers, each step pauses and protects the message. It values reliability over speed, and storage over spontaneity.

“Message switching is patience encoded into protocol — a buffer against chaos.”

🧭 Real-world Analogy

Think of email: you send the full content, and the server stores it until the recipient downloads it. It’s reliable, but not real-time.

🔗 Links