Beginning Azure Functions: Building Scalable and Serverless Apps

ISBN-13: 9781484292020 / Angielski / Miękka / 2023 / 179 str.

Rahul Sawhney; Kalyan Chanumolu

Opis

Beginning user level

Start creating highly scalable apps and monitoring your Azure functions in production using Azure Functions 4.0. This book thoroughly explains durable functions for statefulness, covering the basics all the way through how to create bindings in durable functions. It’s a deep dive into the Azure Functions serverless API and will guide you through the process of converting monolithic applications to use Azure Functions.This updated edition is revised to cover changes to Azure Portal and delves into Azure Functions runtime versions, the Isolated Process model, and offers a comparison of Azure Functions and Azure Logic Apps. You’ll also learn how to register binding extensions and gain an introduction to Azure Functions binding expression patterns, along with best practices for using Azure Functions. Beginning Azure Functions will provide you with the foundational knowledge to work with Azure Functions and teach you practical skills, such as how to create Azure Functions using different triggers and bindings. You’ll also see how to monitor your Azure Functions in production with live monitoring, and how to perform remote debugging and how to secure your functions.Upon completing this book, you’ll understand Azure Functions and how to create them using the Azure portal and Visual Studio. What You Will Learn

• Use triggers and bindings in an Azure function 
• Create a serverless API using Azure Functions
• Understand durable Azure functions, including scalability, disaster recovery, and geo-distribution
• Deploy Azure Function and monitor it in production

Who This Book Is For Developers who want to get started with Azure Functions, as well as DevOps developers, who are looking for guidance in how to deploy and monitor functions.

Spis treści

Chapter 1:  Introduction to Azure Functions

Chapter Goal: Introduction to book and topics to be covered

No of pages    5-10

Sub -Topics

1.      Overview of serverless architecture

2.      Overview of Azure Function

3.      Azure Functions Runtime Versions

4.      Azure Function Vs Azure Web Jobs.

5.      Azure Functions vs Azure Logic Apps

6.      Azure Functions Pricing Plan

Chapter 2:  Creating Azure Function

Chapter Goal: This chapter covers the basic of Azure Function and takes audience through creating their first Azure Function

No of pages: 10 - 20

Sub - Topics  

1.        Creating Azure Function Using Azure Portal

2.       Creating Azure Function Using Visual Studio

3.       File Hierarchy, Configuration & Settings in Azure Functions 

Chapter 3: Understanding Azure Functions Triggers And Bindings

Chapter Goal: To understand triggers and bindings in Azure Function

No of pages : 20-30

Sub - Topics: 

1.      Overview of Trigger and Bindings

2.      Azure Functions 

3.      Register Binding Extensions

4.      Azure Functions Binding Expression patterns 

5.      Creating a Blob Storage Triggered Azure Function

Chapter 4: Serverless API Using Azure Function

Chapter Goal: This chapter takes audience through creating Serverless API’s and also, migrating existing application to Azure Function

No of pages: 30-40

Sub - Topics:

1.      Monolithic Architecture vs Microservice Architecture

2.      Converting Monolithic Applications to Highly Scalable API’s Using Azure Functions

2. Creating Http Triggered Azure Function.

3. Serverless API using Azure Functions and Azure Cosmos DB 

Chapter 5: Securing Azure Functions with API Management 

1.       Create API Management Instance

2.       Create API Management API

3.       Configure API management

4.       Verify the API in Azure.

Chapter 6: Azure Durable Functions for statefulness

Chapter Goal: This chapter covers Durable Functions in Azure

No of pages: 40-50

Sub - Topics:

1.      Overview Of Durable Function

2.      Bindings for Durable Function

3.      Performance and Scalability of Durable Functions

4.      Creating Durable Functions Using Azure Portal

5.      Disaster Recovery & Geo-Distribution of Durable Functions

 Chapter 7: DevOps For Azure Functions

Chapter Goal: This chapter takes you through the deployment process of Azure Function

No of pages: 20-30

Sub - Topics:

1.      Deploying Azure Function Using Continuous Deployment

3.      Configuring Your Azure Functions

4.      Build and deploy using Azure Pipelines

5.      Build and deploy using Github Actions

6.      Automate Deployment of Function App in Azure Functions 

Chapter 8: Getting Functions Production-Ready

Chapter Goal: To understand how to monitor Azure Functions in Production

No of pages: 20-30

Sub - Topics:

1. Using Built-In Logging

2. Using Application Insights to Monitor Azure Functions

3. Securing Azure Function

4. Configuring CORS for Azure Function

 Chapter 9: Best Practices of working with Azure Functions

Chapter Goal: Making users know about the best practices to follow while developing Azure Functions

No of pages: 20-30

Sub - Topics:

1.       Organize your functions

2.       Write robust functions

3.       Maximize Availability

4.       Build in redundancy

 Chapter 10: Choosing the best Azure Serverless Technology For Your Business

Chapter Goal: In this chapter we will briefly talk about the Serverless Universe in Azure and which serverless technology suites which scenario’s

No of pages: 20-30

O autorze

Rahul Sawhney works as a software developer with Microsoft, India, and has more than five years of experience delivering cloud solutions using technologies such as .NET Core, Azure Functions, microservices, AngularJS, Web API, Azure AD, Azure Storage, ARM templates, App Service, Traffic Manager, and more. He is a Microsoft Certified Azure Developer and Architect. He loves learning new technologies and is passionate about Microsoft technologies. In his free time, he loves playing table tennis, watching movies, and reading books. 

Kalyan Chanumolu is a Senior Technical Program Manager at Microsoft. He works on building the engineering systems that power the world's computer - Azure. He is a technical reviewer for books on ASP.Net Blazor, Microservices etc. and is extremely passionate about distributed systems and cloud computing. He has vast experience in software development, consulting, and migrating large customer workloads to the cloud. He loves cycling, swimming and reading books.

Blurb

Start creating highly scalable apps and monitoring your Azure functions in production using Azure Functions 4.0. This book thoroughly explains durable functions for statefulness, covering the basics all the way through how to create bindings in durable functions. It’s a deep dive into the Azure Functions serverless API and will guide you through the process of converting monolithic applications to use Azure Functions.

This updated edition is revised to cover changes to Azure Portal and delves into Azure Functions runtime versions, the Isolated Process model, and offers a comparison of Azure Functions and Azure Logic Apps. You’ll also learn how to register binding extensions and gain an introduction to Azure Functions binding expression patterns, along with best practices for using Azure Functions. Beginning Azure Functions will provide you with the foundational knowledge to work with Azure Functions and teach you practical skills, such as how to create Azure Functions using different triggers and bindings. You’ll also see how to monitor your Azure Functions in production with live monitoring, and how to perform remote debugging and how to secure your functions.

Upon completing this book, you’ll understand Azure Functions and how to create them using the Azure portal and Visual Studio. 

You will:

• Use triggers and bindings in an Azure function 
• Create a serverless API using Azure Functions
• Understand durable Azure functions, including scalability, disaster recovery, and geo-distribution
• Deploy an Azure Function and monitor it in production