Modernizing Legacy Applications to Microsoft Azure: Plan and execute your modernization journey seamlessly

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 Description:

Organizations 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 for:

This 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.

將傳統應用程式移至像Azure這樣的超大規模雲端平台，使用最佳實踐和可靠的技術。

主要特點：
- 使用超大規模平台滿足主機應用程式的需求
- 通過採用透視計劃，從單體架構轉向現代雲端架構
- 避免一次性現代化方法，而採用分階段方法
- 購買印刷版或Kindle電子書，包括免費的PDF電子書

書籍描述：
組織在考慮將傳統應用程式轉移到像Azure這樣的平台時，會有不同的情況、目標和先決條件。《將傳統應用程式現代化到Microsoft Azure》揭示了潛在的情景，並提供了選擇、方法、技術和轉換到Microsoft Azure環境的前景。

您將首先了解傳統系統和遷移時的主要問題。然後，您將探討分散式架構的吸引力以及遷移期間所需的Azure平台的各個組件。之後，您將探索現代化傳統應用程式的方法和現代化的Rs（即重新託管、重構、重新架構和淘汰）。您還將了解整合方法和潛在的陷阱。

通過閱讀本書，您將能夠在現代化遺留工作負載的同時，了解陷阱和最佳實踐。

您將學到的內容：
- 在轉移到Azure之前，了解您當前的遺留系統選項
- 從遺留應用程式轉移到雲端環境
- 在Azure中建立等效或更優的應用程式服務水準協議（SLA）
- 使用互操作性實現分階段方法
- 整合DevOps以加速現代化
- 在遷移後擴展應用程式功能

本書適合的讀者：
本書適合決策者和實施者，包括CIO、CTO、數據和應用程式架構師、開發人員（包括遺留和雲端）、以及業務策略師。具備遺留語言和現代雲端語言（如C#/.NET和Java）的先備知識將有所幫助。