The book "Training manual on the discipline of Intelligent Information Systems and Technologies" is an indispensable resource for students, graduate students and teachers interested in modern information technologies and their application in various fields. The team of authors, who gathered their knowledge and experience in this area, created a manual that not only highlights theoretical aspects, but also offers practical recommendations, which makes it ideal for those who want to deepen their knowledge and skills in this field. The manual discusses key concepts of intelligent information systems, including their architecture, functions, and applications. Readers will be able to learn about different approaches to the development and implementation of such systems, as well as methods for their optimization and analysis. The book covers a wide range of topics, ranging from the basics of artificial intelligence and machine learning to more complex issues related to the processing of big data and the development of intelligent algorithms. This makes the manual relevant for both beginners and experienced professionals seeking to expand their horizons. Who is this textbook suitable for? First of all, it will be useful for students of technical and economic specialties studying information technologies, as well as graduate students working on dissertations in this field . Teachers will find valuable materials in the book for preparing lectures and seminars, and practitioners will be able to use it as a guide for solving specific problems. If you are interested in topics such as software development, data analysis or business process automation, this guide will be a real find for you. One of the key topics raised in the book is the impact of intelligent information systems on modern society and the economy. The authors discuss how these technologies change management approaches, increase the efficiency of business processes and open up new horizons for scientific research. The manual also addresses the ethical aspects of the use of artificial intelligence, which makes it particularly relevant in light of current discussions about security and responsibility in the digital world. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to assimilate even the most complex concepts. Each section is accompanied by practical examples and tasks, which contributes to a better understanding of the material. In addition, the manual includes recommendations for additional literature and resources, which allows readers to delve into the study of topics of interest to them. If you are looking for literature that will help you master intelligent information systems and technologies, this guide will become your reliable companion. It will not only expand your knowledge, but also inspire new ideas and projects. In a world where technology is advancing at an incredible rate, the ability to adapt and apply new knowledge is becoming a key success factor. Do not miss the opportunity to get acquainted with the "Training manual on the discipline of Intelligent Information Systems and Technologies" . This is a book that will open the door to the world of modern technology and help you become an expert in one of the most dynamically developing areas.