The book "Databases", written by a team of authors, is a fascinating and deep dive into the world of data management, which has become an integral part of the modern information era. This publication will become an indispensable assistant for students, specialists and anyone interested in the topic of databases, their design and use. From the first pages of the book, the reader plunges into the fascinating world of structured data, where the authors masterfully explain the basic concepts and principles of working with databases. Unlike many other textbooks, Databases not only expounds the theory, but also offers practical examples that help to better understand how to apply the knowledge gained in practice. Readers will be able to learn about different types of databases, such as relational, documental and graph, as well as about modern approaches to their design and optimization. This book will be of interest to both technical students and professionals working in the field of information technology .. If you study programming, system analysis, or information systems, then Databases will be a valuable source of knowledge for you. In addition, it will be useful for those who want to deepen their skills in the field of data work, whether developers, analysts or database administrators. The topics raised in the book cover a wide range of issues, such as data normalization, transactions, competitive access management, and security. The authors pay special attention to modern trends, such as the use of cloud technologies and Big Data, which makes the book relevant and useful for understanding current trends in the field of information technology. Readers will be able not only to master the theoretical foundations, but also to get an idea of how to apply this knowledge in real projects. The style of the authors is characterized by accessibility and clarity of presentation, which makes it easy to assimilate even the most complex concepts. They use many illustrations, diagrams and examples, which makes the material more clear and understandable. This is especially important for those who are just starting their way in studying databases. The book is written taking into account the needs of modern readers, which makes it an ideal teaching aid for universities and advanced training courses . In addition, the team of authors includes experts in the field of databases, which gives the book additional value. Each of them brings its own unique experience and knowledge, which allows you to create a holistic and multifaceted work .. Readers familiar with other works of the authors will be able to appreciate their high level of professionalism and deep understanding of the subject. If you are looking for a book that will help you understand the basics of databases, as well as deepen your knowledge in this area, “Databases” will become your reliable companion. It is suitable for those who want not only to learn the theory, but also to learn how to apply it in practice. Do not miss the opportunity to discover a world where data becomes the basis for decision-making and creation of innovative solutions. In conclusion, “Databases” is not just a textbook, but a real find for all who seek knowledge in the field of data management. This book will be your guide in the world of databases, opening up new horizons and opportunities for you. Do not miss the opportunity to get acquainted with this fascinating and important aspect of the modern world!