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AZ-305 · Question 46 · Domain 4.2: Application Architecture
You are designing an event-driven architecture. When a file is uploaded to Blob Storage, a serverless function must be triggered immediately. You need to handle millions of events with minimal latency. Which service should route the events?
You are designing an event-driven architecture. When a file is uploaded to Blob Storage, a serverless function must be triggered immediately. You need to handle millions of events with minimal latency. Which service should route the events?
Answer options:
A.
Azure Event Grid
B.
Azure Service Bus
C.
Azure Event Hubs
D.
Azure Queue Storage
How to approach this question
Identify the service designed for reactive, push-based event routing.
Full Answer
A.Azure Event Grid✓ Correct
Azure Event Grid
Event Grid is a highly scalable, push-based event routing service perfect for reacting to resource state changes. Pillar: Performance Efficiency.
Common mistakes
Choosing Event Hubs, which is for data streaming, not discrete events.
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