How Systems Connect

Request

A message sent from a client to a server asking it to do something — retrieve data, create a record, update information, or delete something.

Definition

A message sent from a client to a server asking it to do something — retrieve data, create a record, update information, or delete something. Every request includes a method (like GET or POST), a URL, and sometimes a body of data.

Example

When you submit a login form, your browser sends a POST request to the server with your username and password in the request body.

See it in context Learn how Request fits into the bigger picture of how software actually works.

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