Dealing with complex workflows in Azure Functions @ Virtual Azure Community Day

Slides of the presentation I gave at the Virtual Azure Community Day in Track 1.

Official docs: https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-overview?tabs=csharp

My YouTube videos: https://www.youtube.com/user/marcduiker

My Azure Functions retro game: https://marcduiker.itch.io/azure-functions-the-game

Transcript

1. Serverless workflows @MarcDuiker
2. Serverless workflows @MarcDuiker Marc Duiker Lead Azure Consultant, Xpirit Netherlands
3. Serverless workflows @MarcDuiker
4. Serverless workflows @MarcDuiker
5. @MarcDuiker Serverless workflows “A workflow consists of an orchestrated and repeatable pattern of activity” https://en.wikipedia.org/wiki/Workflow
6. @MarcDuiker Serverless workflows
7. @MarcDuiker Serverless workflows
8. @MarcDuiker Serverless workflows Workflow (management) applications
9. Serverless workflows @MarcDuiker
10. @MarcDuiker Serverless workflows
11. @MarcDuiker Serverless workflows Function Roles
12. @MarcDuiker Serverless workflows
13. @MarcDuiker Serverless workflows Orchestration Client Function
14. @MarcDuiker Serverless workflows Orchestrator StatusResponse
15. @MarcDuiker Serverless workflows Orchestrator Result
16. @MarcDuiker Serverless workflows Orchestrator Function
17. @MarcDuiker Serverless workflows Activity Function
18. @MarcDuiker Serverless workflows Invocations, Checkpoints & Replay
19. @MarcDuiker Serverless workflows State is Persisted in Table Storage
20. Serverless workflows @MarcDuiker
21. Serverless workflows @MarcDuiker
22. @MarcDuiker Serverless workflows Function chaining
23. @MarcDuiker Serverless workflows Function chaining
24. @MarcDuiker Serverless workflows Function chaining
25. @MarcDuiker Serverless workflows
26. Serverless workflows @MarcDuiker
27. @MarcDuiker Serverless workflows Fan-out/fan-in FA1 is called for each of the items in [N]. FO waits until all FA1 results are in.
28. @MarcDuiker Serverless workflows Fan-out/fan-in
29. Serverless workflows @MarcDuiker
30. @MarcDuiker Serverless workflows Human Interaction / External Events
31. @MarcDuiker Serverless workflows Human Interaction / External Events
32. @MarcDuiker Serverless workflows External Events with Time-Out
33. @MarcDuiker Serverless workflows Sending Events – C# API
34. @MarcDuiker Serverless workflows Sending Events – HTTP API
35. Serverless workflows @MarcDuiker
36. @MarcDuiker Serverless workflows Using Multiple Orchestrations
37. @MarcDuiker Serverless workflows Grouping of Azure Functions
38. Serverless workflows @MarcDuiker
39. @MarcDuiker Serverless workflows Multiple Orchestrations from one Client
40. @MarcDuiker Serverless workflows Multiple Orchestrations from one Client
41. @MarcDuiker Serverless workflows Sub-orchestrators
42. @MarcDuiker Serverless workflows Sub-orchestrations
43. Serverless workflows @MarcDuiker
44. @MarcDuiker Serverless workflows Multiple Function Apps & Http
45. @MarcDuiker Serverless workflows Multiple Function Apps & Queues
46. @MarcDuiker Serverless workflows EventGrid – the eventing backplane in Azure https://docs.microsoft.com/en-us/azure/event-grid/overview
47. @MarcDuiker Serverless workflows EventGrid – Durable Functions
48. @MarcDuiker Serverless workflows Publisher: Create Topic https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable- functions-event-publishing
49. @MarcDuiker Serverless workflows Subscriber: EventGrid Trigger
50. @MarcDuiker Serverless workflows KISS
51. Durable Functions Docs https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-overview Durable Functions Videos https://www.youtube.com/user/marcduiker/featured Azure Functions, The Game https://marcduiker.itch.io/azure-functions-the-game Marc Duiker mduiker@xpirit.com @marcduiker