These tutorials target Micronaut Framework 3. Read, Guides for Micronaut Framework 4.

validation

How to create a custom constraint annotation for validation in your Micronaut application
Use Jaeger distributed tracing to investigate the behaviour of your Micronaut applications.
Use Jaeger distributed tracing to investigate the behavior of your Micronaut applications.
Use AWS X-Ray distributed tracing to investigate the behavior of your Micronaut applications.
Use Zipkin distributed tracing to investigate the behaviour of your Micronaut applications.
Use Zipkin distributed tracing to investigate the behavior of your Micronaut applications.
Use Consul service discovery to expose your Micronaut applications.
Use Netflix Eureka service discovery to expose your Micronaut applications.