The new version of the best - selling book of software engineering techniques and shows how they apply in practical software projects can be done to provide a comprehensive discussion. This book with a new chapter on the model, software requirements analysis and risk management process and software process technology, integration of the new coverage offered - based distribution system using re-engineering legacy systems. Sommerville is an object-oriented on this issue - UML and the use of Java - and more subject, on the content of formal methods has been eliminated, and Ada, so this book is that current technologies and methods and is more in line with . Software engineering is the responsibility of the readers that the fact about the introduction of a new morality in the debate. The sixth edition of the foundation design and all programming examples of UML notation, for example, for all uses Java. , And legacy systems, as well as new software and software process technology, system integration, requirements analysis, risk management and a new chapter on the lines - re-use based, distributed systems engineering are included. This book readers (development, management and development) a general introduction to software engineering to achieve the system requirements in terms of engineering, and particularly important with.