دانلود کتاب تسلط بر طراحی دامنه محور -مدل‌سازی مشارکتی با داستان‌سرایی دامنه، طوفان رویداد و نقشه‌برداری از زمینه (آنگرت جانکر)

Writing software is a challenging task in all phases of design and implementation. It is not alone in writing code; it is about understanding each other. Developers need to understand business experts, business experts need to understand software architects, solution architects need to work with enterprise architects, etc. Moreover, the problems we solve nowadays in software are intrinsically complex. We need to tackle this complexity by applying Domain-Driven Design, as described by Eric Evans over twenty years ago. Meanwhile, we know methodologies and workshop formats that allow us to create and modernize software in a highly collaborative way. A comprehensive process that emphasizes collaboration and engagement of all stakeholders is presented in the book, from the first ideas up to the implementation of events and restful APIs. This book introduces the process as Synergetic Blueprint and discusses its application using multiple examples. Chapter 1: Introduction to Domain-Driven Design – This chapter discusses the history of this approach, the complexity of modern software applications, and how to tackle this complexity. Chapter 2: Introduction to the Example Online Library – This chapter introduces an online library used as an example throughout the book to explain the single steps of the design process. Chapter 3: Why Strategic Design – This chapter discusses the influence of software architecture on a system and how to achieve team independence. Organizational dependencies are discussed when talking about Conway’s law. This discussion leads to how to reach better software and what better software means. Chapter 4: Bounded Context and Domain – This chapter introduces the terms domain, subdomain, bounded context, and aggregate. The patterns in strategic design are discussed. Chapter 5: Domain Storytelling – This chapter introduces domain storytelling as a workshop format. It discusses the domain story of the online library and its visual glossary and gives recommendations on how to conduct a workshop. Chapter 6: Event Storming – This chapter introduces the reader to the event storming workshop format and discusses how to set one up. It explains in detail the steps of an event storming workshop, from finding and consolidating the events to assigning aggregates and reading models. Chapter 7: Context Map – This chapter introduces the context map as a tool for discussing context map and discuss synchronous and asynchronous interfaces. It also shows the API definitions and how to add interfaces to the context map. Chapter 8: Overview of Strategic Design – This chapter gives an overview of the strategic part of Domain-Driven Design. It discusses the importance of strategic design and the relationship between design and team dependencies. The chapter also offers tips and tricks for applying strategic design in daily work. Chapter 9: Introduction to Tactical Design – This chapter gives a first overview of the tactical part of the design. It discusses the role of a model in software development and explains how to evolve the ubiquitous language. It also provides an overview of the tactical pattern of Domain-Driven Design. Chapter 10: Aggregate, Entity, and Value Object – This chapter discusses the topic in detail and provides a model of the online library. It also provides and discusses the patterns repository, orchestrator, and factories. Chapter 11: Exposing Aggregates via APIs – This chapter discusses the necessary synchronous APIs of a bounded context and how to define them. It also discusses the properties of a RESTful API and its specification. The theory is applied in practice using the online library as an example. Chapter 12: Exposing Domain Events – This chapter discusses how to expose the domain events of a bounded context. The events are defined using AsyncAPI. The events of the online library are used as an example. Furthermore, the definition of services is discussed for the events. Chapter 13: Pitfalls in Tactical Design – This chapter discusses the dependencies between team responsibilities and tactical design. It points to pitfalls and gives hints on how to avoid them. Chapter 14: Usage of Domain-Driven Design in a Greenfield – This chapter gives a comprehensive overview of the process using the example of a bike rental shop. It offers hints on how to set up the workshops and find the right audience. Using the example, it describes how to document the workshop results and the architectural decisions. Furthermore, the chapter describes how to evolve a DDD process. Chapter 15: Domain-Driven Design in a Brownfield Project – This chapter discusses the process in a brownfield project using the example of a classic community library. It describes prioritizing the capabilities and applying a step-by-step approach to the necessary modernization. It emphasizes again the required organizational changes.tic Chapter 16: Summary – This chapter summarizes the content of the previous chapters and comprehensively describes the synergetic blueprint process. It gives an overview of strategic and tactical design and how to apply the method to projects.