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Next Level Serverless

Fd55de4174accaf3b4f030e43a8a70c6?s=47 Marc Duiker
September 02, 2019

Next Level Serverless

Presentation Kees Schollaart and I gave during Clash of the Cloud Titans at Cap Gemini, Utrecht September 2nd 2019.

Fd55de4174accaf3b4f030e43a8a70c6?s=128

Marc Duiker

September 02, 2019
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Transcript

  1. @keesschollaart Sr. Technical Evangelist @ Microsoft @marcduiker Lead Consultant @

    Xpirit & Microsoft MVP
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  3. An Azure Serverless Datacenter With Jeff Hollan aka mr Serverless

    PM for Azure Functions
  4. Sub-second billing Abstraction of servers Event-driven scale speed & availability

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  10. Azure Functions – For starters

  11. Azure Functions – For starters

  12. Azure Functions – For starters ... ?

  13. Why ‘next level’?

  14. Complex control flow

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  22. Durable Functions is using

  23. Function Roles

  24. Invocations, Checkpoints & Replay

  25. Storage Types used by Durable Functions

  26. State is Persisted in Table Storage

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  28. Function chaining

  29. Demo: Function Chaining Find a Star Wars character, and get

    its home planet, species name and species home planet. https://swapi.co/
  30. Demo: Function Chaining HttpStart GetCharacterInfo SearchCharacter GetSpecies GetPlanet

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  32. Fan-out/fan-in FA1 returns a collection of items FA2 is called

    for each of the items from FA1
  33. Demo: Fan-out/Fan-in Find a Star Wars planet and return the

    names of its residents. https://swapi.co/
  34. Demo: Fan-out/Fan-in HttpStart GetPlanetResidents GetCharacter SearchPlanet

  35. - Demo Code: https://github.com/marcduiker/demos-azure-durable-functions - The 5 patterns https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions- concepts

    - Azure (Durable) Functions is fully Open Source https://github.com/Azure/Azure-Functions https://github.com/Azure/azure-functions-durable-extension - Run it in a docker container https://hub.docker.com/_/microsoft-azure-functions-base - Autoscale pods (based on events) Kubernetes with Keda https://github.com/kedacore/keda
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  38. Where do I start tomorrow? https://aka.ms/DurableFunctions This deck: https://speakerdeck.com/marcduiker/next-level-serverless @keesschollaart

    https://www.linkedin.com/in/keesschollaart/ @marcduiker https://www.linkedin.com/in/mduiker/