Introduction to Azure Event Grid talk I gave in Sydney Azure CBD Meetup Feb 2018.

2. http://heshamamin.com/
@heshamamin
https://plus.google.com/+HeshamAmin
https://www.linkedin.com/in/heshamaamin/
https://www.facebook.com/HeshamAminSW/

3. What is Event Grid?
Fully-managed intelligent
event routing service that
allows for uniform event
consumption using a
publish-subscribe model

4. What is Event Grid?
https://docs.microsoft.com/en-gb/azure/event-grid/overview

5. Webhook Subscription
Subscriber
Application
(publisher)
Event Grid
URL
Create
Subscription
Verification Code
Verification Code

6. Publishing to a topic
Subscriber 1
Application
(publisher)
Event Grid
Post event
To topic
Event Data
Subscriber 2

7. Publishing request body
[
{
"id": "123456789",
"eventType": "New",
"subject": "https://meetup.com/meetups/azure",
"eventTime": "2018-02-15T23:14:11+1000",
"data":{
"meetupName": "Sydney Azure meetup"
}
}
]

8. Authentication
●
For publishing:
– Shared Access Signature (SAS): aeg-sas-token header
– Key authentication: aeg-sas-key header

9. Retries
●
Intervals:
– 0 seconds
– 30 seconds
– 1 minute
– 5 minutes
– 10 minutes
– 30 minutes
– 1 hour
●
Expiration:
– 24 hours

10. Demo

11. Filtering
●
Based on
– Event Types
– Subject Suffix or Prefix

12. Filtering

13. Why another messaging service?
Service Bus IoT HubStorage Queues Event Hubs
Notification Hubs
Event Grid
✔
Workflow
✔
Transactions
✔
Stream of Events
✔
Replay capabilities
✔
Kafka
✔
Discrete “business
logic activity”
✔
Something happened
✔
Large number of
consumers
✔
Filters
✔
Parallel Processing
✔
Bi-directional messages
✔
IoT device management
✔
Mobile push
notifications

14. Questions?
?

15. http://heshamamin.com/
@heshamamin
https://plus.google.com/+HeshamAmin
https://www.linkedin.com/in/heshamaamin/
https://www.facebook.com/HeshamAminSW/