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Event-Driven Architecture

Event-Driven Architecture (EDA) is a design pattern in which the flow of the program is determined by events such as user actions, sensor outputs, or messages from other programs. In EDA, components of a system communicate through events, enabling a highly decoupled and scalable architecture. EDA is commonly used in real-time systems, IoT applications, and asynchronous processing, where the system must respond quickly to changes in the environment.
Related Terms
Cross-Cutting ConceptCyclomatic ComplexityData Architecture
What are the benefits of Event-Driven Architecture?
Benefits of Event-Driven Architecture include high scalability, flexibility, and the ability to respond quickly to changes in the environment through decoupled components.
In which applications is EDA commonly used?
EDA is commonly used in real-time systems, IoT applications, and asynchronous processing, where systems need to respond promptly to external events and changes.
How do components communicate in an Event-Driven Architecture?
In an Event-Driven Architecture, components communicate by producing and consuming events, which are messages that signify changes in state or actions within the system.