Введение в книгу : This balanced book is a strong choice for readers who want to understand cloud computing, scalable infrastructure, and modern IT services with more structure and confidence. For buyers comparing many titles, this is a sensible choice when they want one organized source instead of scattered online notes. With 220 pages, it offers a balanced level of detail for study, practice, and repeated reference. Published in 2021, it remains a strong choice for readers who want a relevant and dependable learning resource. Ideal for cloud learners, system administrators, developers, and certification candidates, it helps turn interest into a more serious learning plan and makes a useful addition to a professional bookshelf.