Explain how event-driven architecture can be used in

Short answer: microservices. In event-driven architecture (EDA), services communicate asynchronously by emitting and consuming events. Instead of calling each other directly, services emit events (e.g., order created, payment processed) that other services listen for and react to. How it works:

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.