Review of Selected Big Data Issues ... Issue. 3" is the third volume of a fascinating and informative series created by a team of authors who seek to reveal all the facets and aspects of one of the most pressing topics of our time - big data. With the rapid development of technology and the constant increase in the volume of information, this book becomes a real guide for those who want to understand the complex issues associated with the processing, analysis and application of big data in various spheres of life. This volume collects research that covers a wide range of topics, from theoretical foundations to practical applications. The authors share their knowledge and experience, offering readers unique approaches to solving urgent problems, such as processing unstructured data, the application of machine learning and artificial intelligence, as well as the ethical aspects of working with large amounts of information. Each chapter of the book is written taking into account the latest trends and achievements in science and technology, which makes the material especially valuable for professionals and students interested in this topic. The book will be of interest to both professionals working in the field of data analysis and those who are just starting their way in this exciting field. Students, graduate students, researchers and practitioners will find in it many useful ideas and practical recommendations. In addition, this volume will be useful for those who want to understand how big data affects business, medicine, science and other fields. It is important to note that the book raises not only technical aspects, but also social ones, which makes it especially relevant in the light of modern challenges. Topics covered in the "Review of selected Big Data issues... Issue. 3", cover important aspects such as data security, privacy, and the impact of big data on decision-making. The authors emphasize that, despite all the benefits that work with big data provides, it is necessary to take into account the risks associated with the misuse of information. This makes the book not only a useful source of knowledge, but also an important tool for critical thinking among readers. The style of the authors is characterized by accessibility and clarity of presentation, which allows even complex concepts to be presented in an understandable and fascinating form. Each chapter contains examples from practice, which makes the material more visual and applicable. The team of authors includes both experienced scientists and practitioners, which provides a multifaceted approach to the issues under discussion. This makes the book "A Review of Selected Big Data Issues... Issue. 3" is a real storehouse of knowledge for anyone who wants to be aware of the latest developments in the field of big data. If you are looking for literature that will help you understand how big data is changing our world, and how it can be used to succeed in various fields, then this book will be an excellent choice. It will be interesting to those who are fond of technology, business, science and even art. Do not miss the opportunity to immerse yourself in the world of big data and discover new horizons that this book will gladly open before you.