In this episode, we discuss 4 options to map enums, including one that supports database-specific enum types.

A short example of propagating Spring Security context when using @Async annotation

This tutorial explains enabling Distributed Tracing In Microservices by using Jaeger with Spring Boot for monitoring and troubleshooting.

Learn how to enable user self-registration in Keycloak.

This tutorial explains Retry Pattern, one of the Microservice Design Patterns for designing highly resilient Microservices using resilience4j.

This tutorial explains Timeout Pattern which is one of the Microservice Design Patterns for designing highly resilient Microservices.

This tutorial explains Bulkhead Pattern, one of the Microservice Design Patterns for designing highly resilient Microservices using resilience4j.

In this article you will learn how to use Micronaut Data JPA project to implement repositories pattern and use in your application.

Learn the difference between Reactor Hot Publisher vs Cold Publisher with code samples & when to use what (Java Reactive Programming).

A tutorial on how to split up a Spring Boot application into multiple Gradle modules.

In this post, I show how one can use COUNT based and TIME based circuit breaker in a spring boot application.

I remember downloading Android Studio back in 2013 to work on an Android project. But after playing around for an hour or two, I got frustrated. I had to delete Android Studio and go back to Eclipse. One reason why Eclipse was never successful with android…

<p>On behalf of the team and everyone who has contributed, I’m happy to announce that Spring Initializr 0.10.0 has been released and is now available from Maven Central.</p>
<p>This release includes <a href="https://github.com/spring-io/initializr/releas…

How to Set Up a Custom Authentication Provider with Spring Security and the namespace configuration.

Design patterns. In this post, I show how and why to use Adapter Design Pattern while designing your software. Questions?

Learn how to execute Spring Security enabled integration tests

Introduction to building Spring Boot microservices achitecture with Docker and Kubernetes.

This article shows how to use KrakenD as an API gateway with Consul service discovery for microservices written with the Micronaut framework.

There is no "one size fits all" approach to performance optimization. You need to pick the problem and fix based on your model and data.

Learn how to access request headers in Spring REST controllers.