Book Image

A Developer's Guide to Cloud Apps Using Microsoft Azure

By : Hamida Rebai Trabelsi
Book Image

A Developer's Guide to Cloud Apps Using Microsoft Azure

By: Hamida Rebai Trabelsi

Overview of this book

Companies face several challenges during cloud adoption, with developers and architects needing to migrate legacy applications and build cloud-oriented applications using Azure-based technologies in different environments. A Developer’s Guide to Cloud Apps Using Microsoft Azure helps you learn how to migrate old apps to Azure using the Cloud Adoption Framework and presents use cases, as well as build market-ready secure and reliable applications. The book begins by introducing you to the benefits of moving legacy apps to the cloud and modernizing existing ones using a set of new technologies and approaches. You’ll then learn how to use technologies and patterns to build cloud-oriented applications. This app development book takes you on a journey through three major services in Azure, namely Azure Container Registry, Azure Container Instances, and Azure Kubernetes Service, which will help you build and deploy an application based on microservices. Finally, you’ll be able to implement continuous integration and deployment in Azure to fully automate the software delivery process, including the build and release processes. By the end of this book, you’ll be able to perform application migration assessment and planning, select the right Azure services, and create and implement a new cloud-oriented application using Azure containers and orchestrators.
Table of Contents (20 chapters)
1
Part 1 – Migrating Applications to Azure
6
Part 2 – Building Cloud-Oriented Applications Using Patterns and Technologies in Azure
10
Part 3 – PaaS versus CaaS to Deploy Containers in Azure
14
Part 4 – Ensuring Continuous Integration and Continuous Deployment on Azure
17
Assessments

Migrating an ASP.NET Web solution to an Azure VM

A healthcare company has identified several applications that use different technologies for this strategy. The following applications use versions 4 and 3.5 of the ASP.NET framework:

  • The MVC application
  • The Web Forms Application
  • SignalR
  • The web pages
  • The web APIs
  • Windows Communication Foundation (WCF)
  • SQL, Oracle, PostgreSQL, and MySQL databases

The company has selected a monolithic solution that includes multiple applications. Every application is a legacy monolithic web application.

During this section, we will only migrate two applications. The first application is implemented by using ASP.NET MVC, while the second web application is implemented by using ASP.NET Web API.

This solution is on GitHub: https://github.com/PacktPublishing/A-Developer-s-Guide-to-Cloud-Apps-Using-Microsoft-Azure/tree/main/Chapter3.

We will describe the different steps to migrate an old ASP.NET Web solution...