Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Azure Functions Eventing and Stream Processing

Azure Functions Eventing and Stream Processing

This is part of a full day Serverless training I hosted for Microsoft Turkey in Istanbul talking about Azure Event Grid and Event Hub in the context of building Serverless applications with Azure Functions.

Daron Yondem

December 19, 2017

More Decks by Daron Yondem

Other Decks in Programming


  1. Eventing you said? • Service Bus: Async Enterprise Messaging •

    Azure Event Hubs: Distributed Data Streaming • Relay: Secure two way communication without changes to your network • Event Grid: Cross cloud reactive eventing
  2. What’s in it? • Pay per event. • Sub-second end-to-end

    latency in the 99th percentile • 10.000.000 events per second per region • 24 hour retry with exponential back off
  3. Concepts before we go deep. 1. Events: what happened 2.

    Event Publishers: where it took place 3. Topics: where publishers send events 4. Event Subscriptions: how you receive events 5. Event Handlers: the app or service reacting to the event
  4. What about Event Hubs? • Event Hub is an “event

    ingestor” that accepts and stores event data, Azure Event Grid is the distribution fabric for discrete “business logic activity” events. • Fast and highly parallelized processing of the individual streams instead of a filtered subscriber model.
  5. Links worth sharing Event Grid Extension for Azure Functions •

    https://goo.gl/7z88G3 Choosing the right Azure messaging service for your data • https://goo.gl/19YPDZ