Learn how to get started with JHipster by creating a first, simple application.

Dear Readers, I am very happy to announce the launch of my new course on gRPC For Java Developers. gRPC is a framework & one of the hottest technologies in the recent years from Google for designing highly performant and scalable APIs for your Microservices.

Learn the differences of using @Autowired on abstract classes vs. concrete classes

Learn how to easily build RESTful services with Spring

Learn how to lazily instantiate Spring beans using the @Lazy annotation.

In this post, I will explain the Merge Sort algorithm and how to use it in Java. Sorting is the process of arranging data in ascending or descending order. Sorting becomes necessary while searching a…

Learn various ways to check if an authenticated user has a specific role

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

An exciting feature in Spring Framework 5 is the new Web Reactive framework for allows reactive web applications. Reactive programming is about developing systems that are fully reactive and non-blocking. Such systems are suitable for…

Learn how the JPA and Hibernate first-level cache works and how it can improve the performance of your data access layer.

Learn how to use the JSON-API spec to power a Hypermedia API in a Java/Spring web application.

Exception Handling for a REST API - illustrate the new Spring recommended approach and earlier solutions.

<p>On behalf of the team and everyone who has contributed, I am pleased to announce that Spring Framework <code>5.2.10</code> and <code>5.1.19</code> are available now.</p>
<p>Spring Framework <code>5.2.10</code> includes <a href="https://github.com/spring…

<p>Dear Spring Community,</p>
<p>I am happy to announce the 4.8.1 release of the Spring Tools 4 for Eclipse, Visual Studio Code, and Theia.</p>
<h4><a href="#quick-reminder" class="anchor" name="quick-reminder"></a>quick reminder</h4>
<ul>
<li>the Eclipse…

How can we avoid the dreaded Big Ball of Mud when developing software? This article gives an opinionated approach using packages and ArchUnit together with Spring to enforce clean boundaries between software components.

<p>Dear Spring community,</p>
<p>On behalf of the Spring Framework team and our contributors, it is my pleasure to announce that Spring Framework 5.3 is generally available from <a href="https://repo.spring.io">repo.spring.io</a> as well as Maven Central!</p>…

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! It’s already nearly November in this crazy rollercoaster ride that is 2020. Crazy. </p>
<p>We’ve got a ton of stuff to get to so let’s waste not a second more.</p>
<ul>
…

Showing interesting features around Spring Boot Autoconfiguration in the source code examples.

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

Microservice Architecture Pattern - Redis PubSub Pattern With Spring Boot