One of the most useful feature provided by ORM libraries is a second-level cache, usually called L2. L2 object cache reduces database access for entities and their relationships. It is enabled by default in the most popular JPA implementations like Hibernate…

This article demonstrates how to handle cookies in a Spring Boot or Servlet-based application.

Make Spring Cloud support Kafka with the Confluent standard components and approach, including Avro, the Schema Registry and the standard binary message format.

This article shows the most significant new developer-friendly features after Java 8. It includes new switch expression, records or sealed.

Learn how to convert a JSON Array into a Java Array of Object, Array of POJO, and a List of POJO using Spring WebClient

In this tutorial, we'll show you how to get all the information about a method's signature, arguments, and annotations, using a Spring AOP aspect.

<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…

<div class="paragraph">
<p>Dear Spring Community,</p>
</div>
<div class="paragraph">
<p>Today it’s my pleasure to announce releases of Spring Integration for Amazon Web Services extension versions <code>2.3.5.RELEASE</code> & <code>2.4.0</code>, and…

Learn about Spring's RestTemplate Not enough variables available to expand IllegalArgumentException.

Learn how to use the @JsonComponent annotation in Spring Boot.

<p>Hi, Spring fans! In this episode <a href="http://twitter.com/starbuxman">Josh Long (@starbuxman)</a> talks to Hypertrace Java Agent creator <a href="http://twitter.com/ploffay">Pavol Loffay (@ploffay)</a> about telemetry, observability, and more. </p>…

Capture and verify Spring Events (ApplicationEvent) when testing your Spring Boot application using @RecordApplicationEvents.

Learn how to make the best out of ApplicationContextRunner in Spring Boot.

This tutorial show how to configure Spring Boot Chaos Monkey for chaos testing of microservices built with Spring Cloud Netflix.

Get the required configuration settings to connect Hibernate with the most commonly used relational databases.

<p>Hi, Spring fans! Welcome to another installment of <em>This Week in Spring</em>! Can you believe we’re already square into the second month of 2021? We’re 1/12th of the way through the year already! IT’S ALL GOING SO QUICK! So, I won’t waste any further…

One of the reasons you could decide to use OpenShift instead of some other containerized platforms (for example Kubernetes) is out-of-the-box support for continuous delivery pipelines. Without proper tools, the process of releasing software in your organization…

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