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Full Description
Move legacy applications to a hyper-scale cloud such as Azure using best practices and surefire techniques
Key Features
Meet the needs of mainframe applications using hyper-scale platform
Move from a monolithic architecture to a modern cloud architecture by employing a perspective plan
Avoid the big bang approach to modernization when in need of a phased approach
Purchase of the print or Kindle book includes a free PDF eBook
Book DescriptionOrganizations have varying circumstances, objectives, and prerequisites when contemplating a hyper-scale cloud solution transformation to a platform such as Azure. Modernizing Legacy Applications to Microsoft Azure uncovers potential scenarios and provides choices, methodologies, techniques, and prospective possibilities for transitioning from legacy applications to the Microsoft Azure environment.
You'll start by understanding the legacy systems and the main concerns regarding migration. Then, you'll investigate why distributed architectures are compelling and the various components of the Azure platform needed during migration. After that, you'll explore the approaches to modernizing legacy applications and the Rs of modernizing (i.e., rehost, refactor, rearchitect, and retire). You'll also learn about integration approaches and potential pitfalls.
By the end of this book, you'll be well equipped to modernize your legacy workloads while being aware of pitfalls and best practices.What you will learn
Understand your current legacy estate's options before moving to Azure
Move to a cloud environment from your legacy applications
Build equivalent or superior application SLAs in Azure
Use interoperability to enable a phased approach
Integrate DevOps to help accelerate modernization
Extend application functionality after migration
Who this book is forThis book is for both decision makers and implementers including CIOs, CTOs, data and application architects, developers (both legacy and cloud), and business strategists. Prior knowledge of legacy languages and modern cloud-based languages like C#/.NET and Java would be helpful.
Contents
Table of Contents
Understanding Your Legacy Environment - the Modernization Journey
Strategies for Modernizing IBM and Unisys Mainframes
Midrange to Azure
Modernizing Legacy UNIX Systems
An Overview of the Microsoft Azure Cloud Platform
Azure Cloud Architecture Overview for Mission-Critical Workloads
Behold the Monolith - Pros and Cons of a Monolithic Architecture
Exploring Deployment Options in Azure
Modernization Strategies and Patterns - the Big Picture
Modernizing the Monolith - Best Practices
Integration - Playing Friendly in a Cloud-Native World
Planning for the Future - Trends to Be Aware of
