Message-Driven Architecture is a software design pattern that focuses on communication between different components through messages. In this approach, components send and receive messages asynchronously, allowing them to operate independently. This decoupling enhances flexibility and scalability, making it easier to modify or replace components without affecting the entire system. In a Message-Driven Architecture, messages can be processed in various ways, such as using queues or topics. This enables systems to handle high volumes of data and ensures that messages are delivered reliably. Overall, this architecture is particularly useful in distributed systems, where different services need to interact efficiently.