Software Design Methodology From Principles to Architectural Styles

Software design methodology has come a long way since the 1960s and 1970s when programmers were limited to Pascal/C and SA/SD to create systems. When creating information systems for today's world, many factors must be taken into consideration including globalization, the software lifecycle, modeling, coding, testing, and maintenance.
* In depth coverage of large scale software systems and the handling of their design problems
* Many worked examples, exercises and case studies to reinforce theory and practice
* Gain an understanding of the general theory of design methodology

Software Design Methodology explores the theory of software architecture, with particular emphasis on general design principles rather than specific methods. This book provides in depth coverage of large scale software systems and the handling of their design problems. It will help students gain an understanding of the general theory of design methodology, and especially in analysing and evaluating software architectural designs, through the use of case studies and examples, whilst broadening their knowledge of large-scale software systems.

This book shows how important factors, such as globalisation, modelling, coding, testing and maintenance, need to be addressed when creating a modern information system. Each chapter contains expected learning outcomes, a summary of key points and exercise questions to test knowledge and skills. Topics range from the basic concepts of design to software design quality; design strategies and processes; and software architectural styles. Theory and practice are reinforced with many worked examples and exercises, plus case studies on extraction of keyword vector from text; design space for user interface architecture; and document editor.

Software Design Methodology is intended for IT industry professionals as well as software engineering and computer science undergraduates and graduates on Msc conversion courses.

* In depth coverage of large scale software systems and the handling of their design problems
* Many worked examples, exercises and case studies to reinforce theory and practice
* Gain an understanding of the general theory of design methodology

Basic Concepts of Design; Software Design Quality; Design Strategies and Processes; Design Methodologies; Software Architecture; Description of Software Architectures; Software Architectural Styles; Design in Different Styles; Case Study 1 Extraction of keyword vector from text; Design Spaces; Case Study 2 Design space for user interface architecture; Design by Applying Design Patterns; Case Study 3 Document editor; Analysis and Evaluation of Architectural Designs; Case Study 4 - Analysis of designs of extraction of keyword vector; Appendix A - Coursework; Part 1 - Architectural design for text wrapping problem; Part 2 - Evaluation of the designs for text wrapping problem; Appendix B - Sample solutions to the coursework; Appendix C - Selected answers to the exercises; Glossary; Index

Exploring the theory of software architecture and concetrating on general design principles rather than specific methods, Software Design Methodology helps students to analyse and evaluate software architectural designs, whilst broadening their knowledge of large-scale software systems. Nunerous case studies and examples demonstrate how important factors, such as globalisation, modelling, coding, testing and maintenance, need to be addresses when creating a modern information system.