Ryosuke Matsumura gave a presentation on serverless computing on Azure. He discussed key Azure serverless services like Azure Functions, Logic Apps, and Event Grid. He provided an example of using Durable Functions to orchestrate a serverless workflow that involves chaining functions, calling APIs, and interacting with table storage and Slack notifications. The presentation explained how Azure DevOps could be used for version control, continuous integration/deployment, and testing of serverless applications on Azure.

1. @rxpaki
Ryosuke Matsumura
Japan Azure User Group 9 - 2019/09/07

2. Ryosuke Matsumura
• 1984/10/07
• Fukuoka, Japan
• Standard Transaction Co., Ltd.
• Microsoft MVP for Microsoft Azure
• @rxpaki
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3. Standard Transaction Co., Ltd.

4. Our Product - QuickBuy -
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6. Today’s Talks

7. Today’s Talks
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17. Serverless
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• Serverless ≠ FaaS (Function as a Service)
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18. Serverless Compute Manifesto
• Function are the unit of deployment and scaling.
• No machines, VMs, or containers visible in the programming model.
• Permanent storage lives elsewhere (SLE).
• Scales per request; Users cannot over- or under-provision capacity.
• Never pay for idle (no cold servers/containers or their costs).
• Implicitly fault-tolerant because functions can run anywhere.
• Bring Your Own Code (BYOC).
• Metrics and logging are a universal right.
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https://de.slideshare.net/AmazonWebServices/getting-started-with-aws-lambda-and-the-serverless-cloud/29

19. Azure Serverless Services
• Compute
• Azure App Services / Azure Functions / Azure Kubernetes Services(AKS)
• Workflows and integration
• Azure Logic Apps / Azure API Management / Azure Event Grid
• DevOps
• Azure DevOps
• AI and machine learning
• Azure Cognitive Services / Azure Bot Service / Azure Machine Learning Service
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https://azure.microsoft.com/en-us/solutions/serverless/

20. Azure Serverless Services
• Database
• Azure Cosmos DB
• Storage
• Azure Blob Storage
• Monitoring
• Azure Monitor
• Analytics
• Azure Stream Analytics / Microsoft Power BI
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https://azure.microsoft.com/en-us/solutions/serverless/

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23. False Positive & False Negative
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• False Negative
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25. • Slack
• Slack /
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27. • Wordpress on Azure App Services
• Azure Database for MySQL (Wordpress)
• Azure Functions (Durable Functions - Chaining/Human Interaction)
• Azure Table Storage (Target list and Ignore list)
• Azure DevOps (Repository and CD)
• Application Insights (Application monitoring)
• Slack (Notification)
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28. Durable Functions
• FaaS
• Application Pattern
• Chaining
• Fan-out/fan-in
• Async HTTP APIs
• Monitoring
• Human Interaction
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-overview

29. Durable Functions - Chaining
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• Function App
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-concepts

30. Durable Functions - Fan-out/fan-in
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-concepts

31. Durable Functions - Async HTTP API
• HTTP API
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-concepts

32. Durable Functions - Monitoring
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• Function App
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-concepts

33. Durable Functions - Human Interaction
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https://docs.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-concepts

34. Azure DevOps
• Azure Boards
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• Azure Repos
• Git
• Azure Pipelines
• CI/CD Azure
• Azure Artifacts
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• Azure Test Plans
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https://docs.microsoft.com/en-us/azure/devops/user-guide/what-is-azure-devops

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39. • Orchestrator-1
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• Table Storage binding
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• URL HTML
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• Table Storage binding
• Slack
• Orchestrator-2
• Slack
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• Table Storage binding
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• Wordpress

40. Client-HTTP trigger
Orchestrator-1
Orchestrator-2
Activity - GetContent
Activity - PostToSlack
Activity - PostToWordpress
Activity - AddToTable

42. • Durable Functions
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44. • Azure
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• AI
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@rxpaki

46. We Are
Hiring

47. Thank you :)