Domain-Driven Design: Tackling Complexity in the Heart of Software is a book written by Eric Evans. The book was published by Addison-Wesley Professional in August 2003 and has 560 pages. The book presents a systematic approach to domain-driven design,
offering design best practices, experience-based techniques, and fundamental principles to facilitate software development in complex domains. The book is considered a classic in the field of software engineering and has been widely influential.