In the previous post of the Spring Boot on Docker series, I discussed how to create and run a Docker image of a Spring Boot application. Once you create your image, you would want to…

Learn about Spring Cloud Gateway's built-in WebFilter factories and how to use them in advanced scenarios

Java Programming For Beginners, Learn Java From Scratch, Become A Java Developer Learning Java Right From The Basics.

In this post, I show how to use Okta SDK to manage users and authenticate in a Spring Boot Application. Okta provides APIs.

How to collect different metrics with Spring Boot Actuator and Prometheus.

This article will show how to use dependency injection to insert Mockito mocks into Spring Beans for unit testing.

Discover Spring 5's WebClient - a new reactive RestTemplate alternative.

Learn how to set up OAuth2 for a Spring REST API and how to consume that from an Angular client.

Hibernate's slow query log shows all database queries slower than a configured threshold. Finding these queries doesn't get any easier.

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! Tomorrow is the day of Spring One Tour - do <em>not</em> miss this event! We’ve also got a lot to get into this week so, without further ado…</p>
<ul>
<li>In last week’s…

Learn several ways to deal with URLs containing slash characters in Spring.

Concise roundup of unit and integration testing with Spring Boot. Learn the fundaments of your Spring Boot testing journey.

Demonstrating useful tools for development on Kubernetes like Cloud Code Intellij Plugin, Octant, K9S or command-line tools.

If you are a developer, some point of time you will have to use JProfiler for measuring the performance of your application. Many times, this is left to specialized performance teams or developers who know the tools well, but don’t know much about the code…

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

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

<p>Hi, Spring fans! In this episode, <a href="https://twitter.com/starbuxman">Josh Long (@starbuxman)</a> talks to FF4J project creator and DataStax Astra SDK engineer <a href="http://twitters.com/clunven">Cedrick Lunven (@clunven)</a>.</p>
<iframe title="FF4J…

Learn how to directly set the timezone for a MySQL JDBC Connection via Spring Boot.

The High-Performance Java Persistence Newsletter features articles, videos, and answers to common StackOverflow questions.

On Java 16 and beyond: Records, Vector API, Unix domain sockets, UTF-8 everything, and Project Valhalla. Also, slow queries with Hibernate, and Kind over minikube!