Recent posts on Spring framework
Learn how to integrate Spring Cloud AWS with LocalStack to emulate AWS services like SQS, DynamoDB, and Parameter Store, enabling fast and cost-effective local development and testing.
Example of Kafka producer and consumer (also Reactive) with Spring Cloud Stream. Error handling with retry and DLQ.
Migrating a classic Spring Boot app to a GraalVM native image. My experience.
Let's challenge these two approaches with load tests!
Centralized security with Spring, example of OAuth2 Client and Resource Server and session management with Hazelcast.
Automatic Context Propagation with the spring-webflux-mdc library..
How to integrate JWT access token and refresh token with Spring Security.
Testing DynamoDB with a LocalStack container shared between test classes.
Centralized Retry configuration with Policy on HTTP statuses in response.
WebFlux with functional (RouterFunction) and traditional (annotation based) endpoints.
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.
An easy and fast way for develop an entry level backend.