December 2022
Intermediate to advanced
189 pages
5h
English
The command processor is a critical component of our system. It will be responsible for ensuring that a portion of our business rules, those for data at rest, will be enforced. In this chapter I explain the ideas behind this component, what will be required to construct it, how it works, how it fails, and how to test it. Let’s dive in.
The command processor is the event-sourced portion of the system . It is responsible for orchestrating the creation of the events that comprise the system’s ...