August 2022
Intermediate to advanced
302 pages
6h 56m
English
book
Domain-Driven Design with Java - A Practitioner's Guide
by Premanand Chandrasekaran, Karthik Krishnan
Content preview from Domain-Driven Design with Java - A Practitioner's Guide
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Chapter 5: Implementing Domain Logic
In the Command Query Responsibility Segregation (CQRS) section of the book, we described how DDD and CQRS complement each other and how the command side (write requests) is the home of business logic. In this chapter, we will implement the command-side API for the Letter of Credit (LC) application using Spring Boot, Axon Framework, JSR-303 bean validations, and persistence options by contrasting between state-stored and event-sourced aggregates. The list of topics to be covered is as follows:
- Identifying ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.