The book “System Analysis and Decision Making”, written by a team of authors, is a deep and multifaceted study that opens the world of system thinking and its application in various spheres of life to the reader. This publication will become an indispensable assistant for students, graduate students, specialists and anyone interested in the issues of management, data analysis and making informed decisions. Systems analysis is not just a set of methods and tools, but a whole philosophy that allows you to look at problems from different angles and find optimal solutions. The book explores key aspects of system analysis, ranging from problem identification to impact assessment of decisions. The authors share with readers not only theoretical foundations, but also practical examples, which makes the material accessible and understandable. Who can like this book? First, it will be of interest to students and teachers studying disciplines related to management, economics, computer science and sociology . Secondly, professionals working in the field of analytics, management, design and development will find in it useful ideas and approaches that will help them in their daily activities. Finally, the book will attract the attention of all who seek to develop their analytical abilities and improve decision-making skills in conditions of uncertainty and complexity. The topics raised in the book cover a wide range of issues, from the basics of systematic thinking and methods of analysis to the practical aspects of applying this knowledge in real-world situations. The authors emphasize the importance of an integrated approach to problem solving, which includes both quantitative and qualitative methods. They emphasize that in today's information-rich and rapidly changing world, the ability to effectively analyze data and make informed decisions is becoming a key skill. The style of the authors is clear and logical, which makes complex concepts available to a wide audience. The book is filled with examples from real practice, which allows readers to better digest the material and see how theoretical knowledge is applied in practice. The team of authors includes experts from various fields, which gives the work versatility and diversity of views. If you’re looking for books that are similar in subject matter, pay attention to “Decision Making: How to Make the Right Decisions in Business and Life” and “System Thinking: Art and Practice” These works will also help you deepen your knowledge of analysis and decision-making. The book "System Analysis and Decision Making" is not just a textbook, but a real find for everyone who wants to develop their analytical abilities and learn to make informed decisions in conditions of uncertainty. It inspires thought and action, opening new horizons for personal and professional growth. Do not miss the opportunity to immerse yourself in the world of system analysis and become a master of decision-making!