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.

Learn how to configure your Spring Boot application's main class in Maven and Gradle.

Hibernate's Query Plan Cache speeds up the preparation of all queries. Make sure to configure it correctly to get the best performance.

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<p>On behalf of the community, I’m pleased to announce the release of Spring Security 5.5.1 (<a href="https://github.com/spring-projects/spring-security/releases/tag/5.5.1">release notes</a>), 5.4.7 (<a href="https://github.com/spring…

Out of the box, Spring Boot is very easy to use with the H2 Database. If the H2 database is found on your classpath, Spring Boot will automatically set up an in-memory H2 database for…

<p>On behalf of the team, I’m pleased to announce the availability of the Spring Data service <code>2021.0.2</code> and <code>2020.0.10</code> releases.</p>
<p>Both releases are built on top of Spring Framework <code>5.3.8</code>. For your convenience, you…

In this article, you will learn how to use several useful methods provided the Eclipse Collections library.

<p>Hi, Spring fans! How’re y’all doing? Can you believe we’re almost halfway through this crazy little thing called 2021? Time sure flies when you’re having fun! This week was no exception. I joined the my buddy Matt Raible and Brian Demeers today for the…

<p>Hi, Spring fans! In this installment, Josh Long (@starbuxman) looks at how to build Spring Boot applications destined for production on Kubernetes</p>
<iframe width="560" height="315" src="https://www.youtube.com/embed/6XIakve0GjI" title="YouTube video…

JFR mirror events, testing RSocket, deep dive in SQL execution plans, eBPF at Netflix, and space exploration with AWS!