Have a look at how you can change the default port in a Spring Boot application.

Learn how to easily configure the most popular logging solutions in a Spring Boot application.

Learn how to use Caffeine cache with Spring Boot

A tutorial on how to use the Feign REST client library to access an API created with Spring Data REST.

<p>Hi, Spring fans! Welcome to another installment of a Bootiful Podcast! In this installment, Josh Long (@starbuxman) talks to Azure Developer Advocate Rory Preddy (@rorypreddy).</p>
<iframe title="Azure Developer Advocate Rory Preddy on Spring, Java, and…

I remember in the late 90s / early 2000 all the buzz in programming was about XML. All the 'experts' said you had to be using XML for data exchange. XML does have many benefits…

Slice your Spring Boot applications into vertical modules and make them testable in isolation using Spring Boot's testing features.

In this post, I show how one can build integration testing in a spring boot application. I show the usage @SpringBootTest.

Learn Reactor Buffer vs Window options for collecting the items in a reactive pipeline & doing operations in batches (Java Reactive Programming).

Swagger is the most popular tool for designing, building and documenting RESTful APIs. It has nice integration with Spring Boot. To use it in conjunction with Spring we need to add the following two dependencies to Maven pom.xml. Swagger configuration for…

This article shows how to build secure microservices with Spring Boot, OAuth2, and Spring Cloud. It describes the OAuth2 backend in MySQL.

Apache Camel is an integration framework with a programming model for integrating a wide variety of applications. In this article, we will look at using Apache Camel for building integration logic in microservice applications built with Spring Boot with the…

This tutorial explains developing both gRPC and REST based microservices and do the gRPC vs REST  Performance Comparison.

Level up your Java code and explore what Spring can do for you.