Software Products and Systems . No 1" is not just a textbook or a reference book, but a real guide in the world of modern information technologies, created by a team of authors with rich experience and deep knowledge in the field of programming and development of software systems. This book is intended for those who want to understand how complex software products are created and function, as well as for professionals seeking to expand their professional horizons and master the latest approaches in the field of system programming. Focus on Software Products and Systems. No. 1" — issues of design, implementation and operation of software systems, which today underlie almost any sphere of life — from business and industry to medicine and education The authors reveal the mechanisms of software solutions development, focusing on the practical application of theoretical concepts, which makes the book especially valuable for students, novice programmers and experienced developers looking for new ideas and approaches. The book immerses the reader in the complex but exciting world of software systems, raising topics related to the architecture of software products, methods of testing and implementing them, as well as security and reliability issues. Particular attention is paid to modern trends - such as the automation of development processes, the use of cloud technologies and the introduction of artificial intelligence methods in software systems. This makes the publication relevant and in demand in a rapidly changing technological landscape .. Software Products and Systems . No. 1" is suitable for a wide audience - from students of technical universities and colleges who are just starting their way in programming, to professional engineers and system analysts looking for fresh ideas and solutions. This book will be of interest to those who appreciate a deep understanding of the principles of software systems, as well as those who want to learn how to create high-quality, scalable and safe software products. The peculiarity of the book is a combination of theoretical foundations with practical recommendations, supported by real examples and cases from the industry. The authors use a clear and accessible style, which makes it easy to assimilate complex concepts even for those who are only taking the first steps in the development of software systems. At the same time, the book contains enough technical details and modern methods to interest experienced professionals who want to update their knowledge. If you are familiar with other works of the team of authors, for example, with their work on system analysis or software engineering, then “Software products and systems . No. 1” will be a logical continuation and expansion of your professional horizons This book is an excellent choice for those who appreciate the quality, relevance and practical value in the field of information technology. Overall, "Software products and systems. No. 1" is not just a training manual, but a full-fledged guide to the creation and management of modern software systems. It will help you understand how complex software solutions are built and equip you with the knowledge you need for a successful career in software development. This edition will surely become your reliable companion in the world of software technologies, opening up new horizons and inspiring the creation of innovative solutions.