The book "Designing software for computing systems in the Rational Rose software environment" is a unique work. Created by a team of authors, which immerses the reader in the world of software development using one of the most popular modeling tools Rational Rose. This book will be a handbook for both beginners and experienced professionals in programming and systems design who want to deepen their knowledge and skills. At the heart of the book is the software design process, which is a key step in the development of computing systems. The authors consider in detail the methodologies and approaches that allow for the effective creation of high-quality software solutions. The reader will learn how Rational Rose can help in visualizing the architecture of the system, as well as in creating UML diagrams that serve as the basis for further programming. This book not only teaches the use of the tool, but also immerses in the philosophy of design, allowing you to understand how to properly approach the creation of software solutions. Who can like this edition? First of all, it will be useful for students and graduate students of technical specialties studying programming and design of systems . The book will also interest young professionals who are just starting their way in the IT industry and are looking for practical advice on the use of modern development tools. Experienced developers seeking to update their knowledge of Rational Rose and design techniques will also find this edition to be a lot of good. In general, the book is suitable for anyone interested in information technology, programming and system analysis. The topics raised in the book cover a wide range of issues related to software design. The authors discuss the importance of choosing the right system architecture, project management methods and team interaction. They focus on the importance of taking user requirements and business processes into account when developing software solutions. This makes the book relevant not only for programmers, but also for project managers and business analysts who want to better understand the technical aspects of development. The style of the authors is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. They use many examples and practical tasks, which makes the learning process more interactive and exciting. The book is filled with illustrations and diagrams that help to visualize the processes and ideas described. This approach allows the reader not only to theoretically master the material, but also to apply it in practice. In addition, the team of authors has extensive experience in software development and system design, which adds additional value to the book. Their previous work and publications in the field of information technology have already won recognition among professionals, and this publication will not be an exception. If you are looking for a book that will help you to master the design of software using Rational Rose, then this publication will be your reliable assistant. Not only will it teach you how to use the tool, but it will also give you a deep understanding of the processes behind the successful development of software solutions. Do not miss the opportunity to immerse yourself in the fascinating world of software design and discover new horizons in your professional career!