What is connection definition?

A connection definition is a configuration file that identifies the specifics of a connection between two systems or applications. It establishes the necessary parameters and credentials for accessing a database, web service, or other resource. A connection definition can include information such as the connection type, URL, port number, username, password, and other settings that must be entered or configured before establishing a connection. It serves as a reference for developers, system administrators, and other stakeholders involved in the integration and maintenance of different systems. Connection definitions are typically stored in a centralized repository to ensure consistency and security across various applications and environments.