Now let’s take a look at the major challenges of event-driven architecture. Event Loss: Events can be lost in transit which can cause data inconsistencies if not properly addressed. Latency: In some cases, event-driven systems may introduce latency because of the asynchronous nature of event processing.

In conclusion, Netflix’s architecture is an intricate blend of cutting-edge technologies and strategies. It’s designed for global scale, fault tolerance, and a high degree of personalization, making it a leader in the streaming industry. Behind every play button on Netflix is an intricate web of technologies and strategies.

Collect test results in near-realtime. A highly event driven architecture allows us to accomplish this: JSON snippets sent from the single page UI to the device and JavaScript listeners on the device firing back events. We also have a requirement to be able to play back events as they happened, just like a state machine.

Event-driven architecture (EDA) is a software design pattern or architectural style that focuses on the flow of events within a system or between different systems, often in the form of messages or notifications. Various components of a system communicate and react to events asynchronously, rather than through direct, synchronous method calls.