What is Azure Event Grid and how does it function? Event grids simplify event-based applications by managing the routing of all events from any source to any destination. This service is designed for high availability, consistent performance, and dynamic scaling, allowing you to focus on your app logic rather than infrastructure. It eliminates the need for polling, reducing costs and delays. The event grid uses a pub/sub model and HTTP-based event delivery to separate event publishers from subscribers, enabling the creation of scalable serverless applications, microservices, and distributed systems. It provides massive scalability and real-time notifications for changes of interest. By using event grids, you can simplify event-based apps and build more reliable applications with guaranteed event delivery and high availability in the cloud. You can also develop complex application scenarios by connecting multiple event sources and targets. Azure Event Grid supports various authentication types, including subscribing to events, publishing events, and posting events via webhooks.
