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

Understanding the Cloud Adoption Framework

Before you start to plan a cloud migration, you need to define a cloud strategy by first creating a business case and then drafting technical plans that will be improved during the first step of the migration. You must make sure that you can run your workload as before, preparing a qualitative model to estimate the migration costs and performing the migration workflow, using a proof of concept as an experimental phase to limit any impact on your organization. You can follow this link to learn more about the Cloud Adoption Framework and seek more guidance on each migration phase in the cloud adoption journey and assessments: https://learn.microsoft.com/en-us/azure/cloud-adoption-framework/.

The Cloud Adoption Framework is guidance on the best practices, providing tools, guidance, and narratives to help organizations adopt the cloud and achieve business outcomes. This framework helps organizations define a robust cloud strategy, plan for...