Introduction

I have been professional coder for four years. For two years I have been writing code in quite new technologies, such as:

• Spring Boot
• Spring Boot Data
• Spring Cloud
• Axon Framework
• Postgres
• RabbitMQ

This creates problems, like for example even the sixteenth Stack Overflow tab doesn’t help. The source of those difficulties wasn’t Spring, relax you can still use it, but Axon. Event Sourcing and CQRS are not simple matters, and if you add high performance to it, you can experience a complete mental break down . I wish I had had the knowledge, I now have, back when I was still starting my experience with Axon. This is why in these publications I will explain “Why you shouldn’t use Axon”.