Event Driven Architecture

Question 1

What is Event-Driven Architecture (EDA)?

Answer 1

EDA is a design approach where services respond to changes and events instead of direct calls from other services.

Example sentence: In EDA, a service updates its data only when receiving a specific event notification.

Question 2

Why use Event-Driven Architecture?

Answer 2

Asynchronous: Systems work independently, responding only when events occur, which helps in managing resources efficiently.

Decoupling: Services don’t need to know about each other, which simplifies updates and scaling.

Reactive: Improves responsiveness as components react to changes in real time.

Additional information: Event-Driven Architecture is commonly used in microservices architecture to enable flexibility and scalability.