Azure Functions: Beginners to Advanced – Part 2

Azure Functions: Beginners to Advanced – Part 2

• 1.
  Azure Functions: Beginnersto Advanced – Part 2 M.R. Ashwin Prabhu https://www.linkedin.com/in/mrashwinprabhu
• 2.
  Who am I? •M.R.Ashwin Prabhu • Microsoft Azure MVP for 3 years • Based in UK • Independent Consultant in BizTalk Server and Azure • Over 15 years of experience in BizTalk • Blog: http://www.fortuvis.com/blog/ @mrashwinprabhu https://www.linkedin.com/in/mrashwinprabhu
• 3.
  Recap- Part 1 •Serverless • What is, benefits, providers • Basics of Azure function • What, Why & How • Real life use case with a demo • Background & Architecture • Anatomy • Tutorial on functions with • Queues • Blobs storage • Table storage
• 4.
  Agenda • Dynamic Binding/ImperativeBinding • Proxies • Durable Functions • Monitoring Azure Functions • With Application Insights
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  Dynamic Binding –Azure Functions • Declarative pattern vs Imperative pattern • Imperative binder pattern • Use when binding attributes are resolved at runtime • Implemented using Binder/IBinder • Can bind multiple outputs to the binder • Can combine declarative with imperative binding • Demo
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  Imperative Binding: Message ArchiveUsing Azure Functions - Demo
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  Azure Functions Proxies •Reverse proxy functionalities • To Azure Functions • Another API • Anything • API routing & composition tools • Running in Azure Functions runtime • Provides façade • Transforms • URL • HTTP headers • HTTP Body (req/resp override)
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  Azure Functions Proxies– Use Cases • Abstract complexities • Example: Azure Functions URLs • Function groups • MOCK service • Useful in multiple environment for dev/test • Simplify Security
• 9.
  Azure Functions Proxies– Demo
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  Azure Durable Functions •Enables statefulness to cloud aware applications • Orchestrator for Azure Functions • Extension for Azure Functions • Build on top Durable Task Framework • Simplified Long running tasks/function Chaining
• 11.
  Azure Durable Functions- 3 key Parts • Orchestrator Client • Manage the Orchestrator Instance • Orchestrator Function • Asynchronously/Sync call other Azure Functions • Save return values into a local variable • Orchestrator the workflow as defined • Activity Functions • Functions Called by the Orchestrator Function
• 12.
  Azure Durable Functions- Demo
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  Azure Functions -Monitoring • Logs • Monitor • Log Streaming • Azure Function Apps - Ping Test using Application Insights • Integrating to Application Insights – Live Metrics Stream • Custom telemetry to Application Insights From Azure Functions
• 14.
  Azure Functions –Part3 • Azure Functions with Visual Studio • Azure Functions Runtime • Security
• 15.
  Any Questions?
• 16.
  Thank You More articles,tips on: http://www.fortuvis.com/blog/