The book "Design of information systems" by Grekul B. and . and his colleagues is an indispensable resource for students, graduate students and specialists in the field of information technology . This publication immerses the reader in the world of information systems design, revealing key aspects, methods and approaches that will help not only in learning, but also in professional activities. The main goal of the book is to give the reader a clear understanding of the process of designing information systems, from requirements analysis to implementation and implementation. The authors consider different design models, such as the waterfall model, Agile and others, which allows the reader to choose the most appropriate approach depending on the specific task. The book not only lists theoretical aspects, but also offers practical examples, which makes the material more accessible and understandable. This book will be of interest not only to students of technical specialties, but also to practitioners who want to update their knowledge or master new techniques in system design. If you are passionate about information technology, programming or system analysis, this publication will be a real find for you. It is suitable for both beginners and experienced professionals seeking to deepen their knowledge in the field of information systems design. The topics raised in the book cover a wide range of issues, from the basics of design and requirements analysis to the modern technologies and tools used in this field. The authors emphasize the importance of interaction between various participants in the process - customers, developers and users. This emphasizes that successful design is not possible without taking into account the views of all stakeholders. The book also touches on project management issues, making it particularly relevant in a rapidly changing world of technology. The author's style is distinguished by clarity and accessibility of presentation, which makes it easy to assimilate even the most complex concepts. Greek B. and . and his colleagues use examples from real practice, which makes the material more alive and closer to reality. This allows the reader not only to understand the theory, but also to see how it is applied in practice. In addition, the book "Information Systems Design" harmoniously fits into a number of other well-known works on the topic of information technology, such as "System Analysis and Design" and "Software Design Methods" .. If you are looking for literature that will help you understand the intricacies of system design, this book will be a great addition to your library. Do not miss the opportunity to get acquainted with this important work, which will help you not only in your studies, but also in your future career. "Designing information systems" is not just a book, but a whole course that will open up new horizons in the world of information technology. Read, learn and put your knowledge into practice, and you will see how your skills in designing information systems will become more confident and professional.