Testing DynamoDB with a LocalStack container shared between test classes.
WebFlux with functional (RouterFunction) and traditional (annotation based) endpoints.
How to integrate JWT access token and refresh token with Spring Security.
Centralized security with Spring, example of OAuth2 Client and Resource Server and session management with Hazelcast.
How to declare a bean, types and DI considerations.
Let's see how to implement a level 3 Restful Web Service of the Richardson Maturity Model.
Let's see how to monitor a Spring Boot app in a simple way.
Example of integration test with Spring Boot, JUnit 5 and H2 as in-memory database.
Example of unit test with JUnit 5 and Mockito using test drive development.
How to manage easily a Spring Batch app on several nodes with the Shedlock library.
Integrate Swagger 3 with the OpenAPI specification into a Spring Boot App.
An easy and fast way for develop an entry level backend.