Learn about SpringRunner and SpringBootTest.

Learn what is the best way to use Spring Data JPA Stream query methods to avoid prefetching all the data in MySQL and PostgreSQL.

In this article, you will learn how to build modulith with Spring Boot and take advantage of the Spring Modulith project features.

Concurrent undo cycle, virtual thread pinning, Kafka worker on virtual threads, Java in Netflix, and no silver bullet in databases. A good week.

Learn two simple approaches for unmarshalling JSON arrays using camel message routing and the camel-jackson component.

This tutorial teaches various ways to validate a boolean in Spring Boot.

Learn how we can batch INSERT statements when using MySQL and Hibernate as, by default, the IDENTITY generator is not batched automatically.

Markdown coming to Java comments? Oh, and lots of Kafka :)

Learn the best way to cascade DELETE unidirectional associations when using Spring Data JPA without the CascadeType mappings.

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

Starting to look forward towards Java 22. Good stuff is acoming.

Setup JPA with Spring - how to set up the EntityManager factory and use the raw JPA APIs.

A quick and practical guide to Spring Boot RestClient.

Learn about the ConnectionDetails interface in Spring Boot 3.1.

How to implement the DAO with JPA in a Spring project.

Explore and discover the differences between HttpSecurity and WebSecurity.

In this article, you will learn how to install and manage Apache Kafka on Kubernetes with the Strimzi operator.

In this article, you will learn how to build slim Docker images for your Java apps using Alpine Linux and the jlink tool.

Learn what is the best way to implement a relational database table partitioning solution when using Spring and Hibernate.

Learn the best way to cascade DELETE unidirectional associations with Spring Data JPA and Hibernate events.