Book Image

Azure for Developers. - Second Edition

By : Kamil Mrzygłód
Book Image

Azure for Developers. - Second Edition

By: Kamil Mrzygłód

Overview of this book

Microsoft Azure is currently one of the fastest growing public cloud service providers thanks to its sophisticated set of services for building fault-tolerant and scalable cloud-based applications. This second edition of Azure for Developers will take you on a journey through the various PaaS services available in Azure, including Azure App Service, Azure Functions, and Azure SQL Databases, showing you how to build a complete and reliable system with ease. Throughout the book, you’ll discover ways to enhance your skills when building cloud-based solutions leveraging different SQL/NoSQL databases, serverless and messaging components, containerized solutions, and even search engines such as Azure Cognitive Search. That’s not all!! The book also covers more advanced scenarios such as scalability best practices, serving static content with Azure CDN, and distributing loads with Azure Traffic Manager, Azure Application Gateway, and Azure Front Door. By the end of this Azure book, you’ll be able to build modern applications on the Azure cloud using the most popular and promising technologies to make your solutions reliable, stable, and efficient.
Table of Contents (32 chapters)
1
Part 1: PaaS and Containers
8
Part 2: Serverless and Reactive Architecture
14
Part 3: Storage, Messaging, and Monitoring
22
Part 4: Performance, Scalability, and Maintainability

Durable Functions

Azure Functions is a great service for developing a variety of different applications but lacks one key feature when building more complicated workloads – state management. To leverage things such as orchestrations, replays, and external events, you will need to use an advanced framework called Durable Functions. It is specifically designed to cover all those scenarios where Azure Functions may not be the best choice and excels in bringing stateful services into the Function-as-a-Service model. In this chapter, you will learn about the following things:

  • What is Durable Functions?
  • Working with orchestrations
  • Timers, external events, and error handling
  • Eternal and singleton orchestrations, stateful entities, and task hubs
  • Advanced features – instance management, versioning, and high availability