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Serverless Computing with Azure
- 1. Serverless Computing with AzurewithAzure Global Azure Bootcamp 2018 Analben Mehta
- 2. About Me Analben Mehta Software Engineer at NHS NSS 13+ years of experience in architecting and developing enterprise applications (Previously) creator of (Previously) creator of ProConnect – award winning product M.Eng in Computer Science https://aanuwizard.com @aanuwizard
- 3. Agenda 1. What isServerless? 2. Why Serverless? 3. Azure Functions – Intro 4. Demo4. Demo 5. Azure functions – Proxies 6. Demo 7. Serverless Scenarios 8. Demo 9. Azure Functions - Best Practices
- 4. No servers!!? “serverless” doesn’tmean servers are no longer involved. It simply means that developers no longer have to think that much about them.longer have to think that much about them. Ex. wireless switch / router – of course there are wires but users don’t have to worry about them.
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- 13. Azure Functions Serverless code– triggered by events and bindings
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- 16. Demo: Azure Function Demo– Getting Started
- 17. Supported Bindings Type ServiceTrigger Input Output Timer/Schedule Azure Functions ✔ HTTP (REST or WebHook) Azure Functions ✔ ✔ Blob Storage Azure Storage ✔ ✔ ✔ Queues Azure Storage ✔ ✔ Tables Azure Storage ✔ ✔ NoSQL DB Azure CosmosDB ✔ ✔ ✔NoSQL DB Azure CosmosDB ✔ ✔ ✔ Streams Azure Event Hubs ✔ ✔ Push Notifications Azure Notification Hubs ✔ Bot Framework(Preview) Azure Bot Service ✔ Twilio SMS Text Twilio ✔ SendGrid E-Mail SendGrid ✔ Excel Tables Microsoft Graph ✔ ✔ OneDrive Files Microsoft Graph ✔ ✔ Outlook E-Mail Microsoft Graph ✔ Microsoft Graph Events Microsoft Graph ✔ ✔ ✔ Auth Tokens Microsoft Graph ✔ (* The HTTP output binding requires an HTTP trigger.)
- 18. Supported Languages Languages: JavaScript, C#, F# scripting options such as Python, PHP, Bash, Batch, and PowerShelland PowerShell Experimental support .NET Core Linux Containers Java
- 19. Functions pricing RegularApp Service plan Consumption Plan Meter Price Free Grant (Per Month) Execution time* £0.000012/GB-s 400,000 GB-s Total executions* £0.15 per million executions 1 million executions
- 20. Azure Functions –Develop your way Code directly in Azure portal Code in Visual Studio 2017 15.5 or later Install “Azure Development” workload Includes tooling to create Azure Function projects andIncludes tooling to create Azure Function projects and classes locally and publish Includes Azure CLI (Command Line Interface) which allow you to run and debug your functional locally. Azure Functions extension for Visual Studio Code (Preview)
- 21. Azure Functions –Develop your way
- 22. Azure Functions Proxyvs API Management
- 23. Azure Functions –Proxy
- 24. Azure Functions –Proxy
- 25. Demo: Azure Function Demo– Mock Apis
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- 29. Azure service eventprocessing
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- 31. Demo: Azure Function Demo-Feedback application
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- 33. Functions should“do one thing” Functions should be stateless Functions should be idempotent Functions should finish as quickly as possible Azure Functions – Best Practices Functions should finish as quickly as possible
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