Serverless with Azure Functions Hossam Barakat Senior Consultant at Readify @hossambarakat_

@hossambarakat_ • What is Serverless? • What is Azure Functions? • Development • Deployment • Monitoring • Pricing Model Agenda

@hossambarakat_ What is Serverless? $

@hossambarakat_ What is Azure Functions? Event driven serverless compute

@hossambarakat_ Azure Functions Architecture

@hossambarakat_ Development Options • Azure Portal • Visual Studio 2017 Preview • Azure Function Core Tools

@hossambarakat_

@hossambarakat_ Emotion API File Name Emotions random name happy Emotions Recogniser

@hossambarakat_ Deployment

@hossambarakat_ Visual Studio

@hossambarakat_ Function Core Tools

@hossambarakat_ Continuous Deployment

@hossambarakat_ CI/CD

@hossambarakat_ ARM Template Resource Deployment

@hossambarakat_ Deployment Slots Production

@hossambarakat_ Deployment Slots Production UAT

@hossambarakat_

@hossambarakat_ Monitoring

@hossambarakat_ • Extensible Application Performance Management (APM) • Monitor request rates, response times, failure rates, exceptions,… • Custom events • Easy to use analytics portal • Built-in alerts • Integration with PowerBI and other analytics services Azure Application Insights

@hossambarakat_

@hossambarakat_ • App Service Plan • Dedicated VMs • Pay based on number of VMs • You are responsible of scaling • Consumption Plan • Dynamic Hardware • Pay based on execution • Platform is responsible of scaling Pricing

@hossambarakat_ • Azure Functions development experience and usage of triggers and bindings • Azure Functions deployment (Content, Infrastructure- as-code) • Monitoring Azure Functions using Application Insights Summary

@hossambarakat_ • https://martinfowler.com/articles/serverless.html • https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference • https://azure.microsoft.com/en-us/services/cognitive-services/emotion/ • https://blogs.msdn.microsoft.com/appserviceteam • https://github.com/Azure/app-service-announcements • https://github.com/Azure/azure-webjobs-sdk-script • https://github.com/Azure/azure-quickstart-templates References

@hossambarakat_ Questions?

@hossambarakat_ Thanks