Azure Event Grid is a fully managed event routing service providing reliable delivery at high scale using a publish-subscribe model. Consume events from any service without polling. Azure Event Grid builds intelligent event routing directly into the platform, enabling massive scale, high reliability, and low latency.

Use Azure Event Grid to:

• Utilize event infrastructure built right into the platform.
• Intelligently route and filter events.
• Extend the platform with custom topics.
• Handle massive scale dynamically.
• Reliably delivery messages with high availability