See how Domain-Driven Design (DDD) combines with Jakarta EE MicroProfile or Spring Boot to
offer a complete suite for building enterprise-grade applications. In this book you will see
how these all come together in one of the most efficient ways to develop complex software with
a particular focus on the DDD process. Practical Domain-Driven Design in Enterprise Java starts
by building out the Cargo Tracker reference application as a monolithic application using the
Jakarta EE platform. By doing so you will map concepts of DDD (bounded contexts language and
aggregates) to the corresponding available tools (CDI JAX-RS and JPA) within the Jakarta EE
platform. Once you have completed the monolithic application you will walk through the
complete conversion of the monolith to a microservices-based architecture again mapping the
concepts of DDD and the corresponding available tools within the MicroProfile platform (config
discovery and fault tolerance). To finish this section you will examine the same
microservices architecture on the Spring Boot platform. The final set of chapters looks at what
the application would be like if you used the CQRS and event sourcing patterns. Here you'll use
the Axon framework as the base framework. What You Will Learn Discover the DDD architectural
principles and use the DDD design patterns Use the new Eclipse Jakarta EE platform Work with
the Spring Boot framework Implement microservices design patterns including context mapping
logic design entities integration testing and security Carry out event sourcing Apply CQRS
Who This Book Is For Junior developers intending to start working on enterprise Java senior
developers transitioning from monolithic- to microservices-based architectures and architects
transitioning to a DDD philosophy of building applications.
