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Future-Proof Software-Systems

A Sustainable Evolution Strategy

  • Frank J. Furrer
Textbook

Table of contents

  1. Front Matter
    Pages i-xxxvii
  2. Foundation

    1. Front Matter
      Pages 1-1
    2. Frank J. Furrer
      Pages 3-10
    3. Frank J. Furrer
      Pages 11-19
    4. Frank J. Furrer
      Pages 21-44
    5. Frank J. Furrer
      Pages 45-55
    6. Frank J. Furrer
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    7. Frank J. Furrer
      Pages 91-111
    8. Frank J. Furrer
      Pages 113-124
    9. Frank J. Furrer
      Pages 125-137
    10. Frank J. Furrer
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    11. Frank J. Furrer
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  3. Principles

    1. Front Matter
      Pages 199-199
    2. Frank J. Furrer
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    3. Frank J. Furrer
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    4. Frank J. Furrer
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    5. Frank J. Furrer
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  4. Back Matter
    Pages 365-376

About this book

Introduction

Software is a crucial success factor for most of today’s products and services. The tremendous impact of software on all areas of our jobs, lives, the environment and on society is undisputed and is growing every day. 

The software community has a responsibility to produce and operate useful, dependable, and trustworthy software. The software should at the same time provide business value and guarantee a number of quality of service properties, such as security, safety, performance, integrity, etc. 

The lion’s share of current software investment is not for greenfield creation, but for the extension and evolution of existing software-systems. These systems are often very large, mission-critical, and long-lived. They need to be sustainable, both commercially and qualitatively. We call these “future-proof software-systems.” 

Experience has shown that a first-rate architecture is the foundation of future-proof software-systems. Therefore, the focus of this book is on architecture and architecture’s value for long-lived, mission-critical, trustworthy systems. 

This objective is achieved by using: 

• The powerful evolution strategy “Managed Evolution”; 

• The engineering best practice “Principle-Based Architecting”. 

Managed Evolution is based on a stepwise, risk-controlled, integrated approach leading to future-proof software-systems. In principle-based architecting, a set of proven, enforceable architecture principles are formulated and applied during each evolution cycle of the software-system. Following these architecture principles leads to the creation, evolution, and maintenance of superior, valuable architectures. 

This book does not represent a new development methodology but instead provides a set of good engineering practices that can be integrated into most development processes for the development of future-proof software-systems. 


About the Author 

Frank J. Furrer graduated as an electrical engineer at the Eidgenössische Technische Hochschule in Zürich, Switzerland and earned his Ph.D. from the same institution. Afterward, he was active in the industry as an entrepreneur, as an architect, and as a management consultant for Information Technology and IT Systems Architectures. Since 2013, he  teaches as an honorary professor at the Technische Universität Dresden, Germany (Faculty for Computer Science). This book represents the distilled outcomes of his long professional career as a software-systems architect, consultant, author, and educator.  

Keywords

software architecting agile software development Technical debt Software Architecture Book Future-Proof Software-Systems Frank J. Furrer Managed Software Evolution Software evolution strategy principle-based software architecting evolution-driven software development software architecture framework

Authors and affiliations

  • Frank J. Furrer
    • 1
  1. 1.Computer Science FacultyTechnical University of DresdenDresdenGermany

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