lightweight data interchange

Lightweight data interchange refers to methods that allow different systems or applications to easily share and exchange information without heavy processing requirements. Common formats for this include JSON (JavaScript Object Notation) and XML (eXtensible Markup Language). These formats are designed to be simple and easy to read for both humans and machines, making it quicker to send and receive data. This concept is crucial in creating more efficient and flexible software systems, particularly in web services and APIs, where seamless communication between different applications is necessary.