TLDR: The book aims to teach Python developers architectural patterns for managing complexity in software development, emphasizing Test-Driven Development (TDD), Domain-Driven Design (DDD), and event-driven architecture. Authors Harry and Bob, experienced in building applications for an ecommerce company, use practical examples to demonstrate these concepts, focusing on maintaining clean code architecture while solving real-world business problems. The book encourages hands-on coding, structured around a single project, using various Python frameworks and aiming to offer insights applicable to both monolithic and microservices architectures.
Preface
