🔥Event-driven architecture decouples components, eliminating dependencies between services.
🚀Dependency inversion allows for reusability and easy replacement of components.
💡Event-driven architecture enables scalability by easily adding more subscribers as needed.
⏳Eventual consistency can be a challenge, requiring additional measures to ensure data integrity.
💥Handling duplicate messages is crucial to avoid processing the same event multiple times.
What is the main difference between event-driven and API-driven architecture?
—In event-driven architecture, a service raises an event without being dependent on another service, while API-driven architecture typically involves calling one service from another over an API.
When should I use event-driven architecture?
—Event-driven architecture is best suited for processes that can run independently and don't have immediate consequences. It is also useful for data processing and scalability.
What are the benefits of event-driven architecture?
—The benefits include decoupling components, enabling dependency inversion, scalability, and the ability to handle data processing efficiently.
What challenges are associated with event-driven architecture?
—The main challenges are related to data consistency and handling duplicate messages. Ensuring eventual consistency and making subscribers idempotent are key considerations.
Is event-driven architecture more complex to implement than API-driven architecture?
—Event-driven architecture can be more complex due to the additional components and infrastructure requirements. It can also be harder to debug when issues arise.
00:00Event-driven architecture offers many advantages over API-driven architecture.
03:15Event-driven architecture decouples components, eliminating dependencies.
04:02Dependency inversion allows for reusability and easy replacement of components.
05:20Scalability is a significant benefit of event-driven architecture.
06:50Eventual consistency and handling duplicate messages are challenges for event-driven systems.
