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

This time last year the website Spring Framework Guru did not exist. It was just an idea I had. I was listening to Trevor Page being interviewed on a podcast with John Lee Dumas in…

Learn how to create a new API inside a JHipster application and integrate that API into the front-end display

Learn how to deploy, manage and scale dockerized apps in Kubernetes

Learn Kubernetes Best Practices related to Security, DevOps, Scalability, Administration, Deployment and Operations.

A quick and practical guide on defining a custom Spring Boot filter.

In general, our functional requirements, frameworks, I/O devices, and even our code design may all change for various reasons. With this in mind, the Clean Architecture is a guideline to a high maintainable code, considering all the uncertainties around us.

We will introduce GraphQL and explain it alongside of an example implementation in Java and Spring Boot

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! We’ve got a lot to cover so let’s get to it.</p>
<ul>
<li><a href="https://www.youtube.com/watch?v=lgyo9c9zdrg&feature=share">What’s new in Spring Boot 2.4</a></li>
<li><a…

Learn how you can extend your Elasticsearch project with a tagging implementation

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! We’ve got a lot to cover so let’s get to it.</p>
<ul>
<li><a href="https://www.youtube.com/watch?v=lgyo9c9zdrg&feature=share">What’s new in Spring Boot 2.4</a></li>
<li><a…

Learn how to set up connection monitoring for JPA and Hibernate applications, no matter if you are using Spring or other frameworks.

<p>Welcome to another installment of <em>You May Not Need Another Library For That</em> (YMNNALFT)! I’ve spent a lot of time since 2016 illuminating (or trying to, anyway!) some of the more enormous opportunities in the Spring ecosystem in <a href="http://bit.ly/spring…

If you want to implement a reactive application, you not only need to adapt your way of thinking and switch to reactive libraries for your business layer. You also need to access your database in a reactive way. One way to do that is to use Hibernate Reactive.…

Learn how to send application metrics to Tanzu Observability

Block chain, smart contracts. If these terms are foreign to you, don't worry. In this post, I show what smart contract is.

Preface One of the most important aspects to consider when exposing a public access API consisting of many microservices is security. Spring has some interesting features and frameworks which makes configuration of our microservices security easier. In this…

Monitoring, diagnosing, and troubleshooting are key activities in any enterprise application lifecycle, and logging is the core part of these activities. Through logging you get to see what the application code is actually doing during these…