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

Removing a List of entities via the EntityManager.remove method is easy but slow. Luckily, that is not the only way to delete entities with Hibernate.

Java 15 goes GA, A collection of Spring/JPA topics, creating highly scalable distributed systems, and good looking GitHub profiles!

This article demonstrates two ways to return custom HTTP status codes from Spring MVC controllers: using ResponseEntity and using exceptions.

Learn a few ways to restart a Spring Boot application with Java

Learn how to send JSON parameters in GET and POST requests when using Spring MVC.

Spring boot rest api can be easily configured to upload a single file, multiple files or an object containing both files and other properties. There are a number of ways to create a rest api which can accept a file. We will try to dive in multiple examples…

A quick and practical guide to using Apache Kafka with Spring.

JPA and Hibernate support 3 kinds of projections. Picking the right one and is often main difference between a slow and an efficient use case implementation.

Learn multiple ways to run a Spring Boot without a web server

This is a simple hello world example using Spring Framework 4. We will use Spring Boot and Spring Initializer to get things kicked off easily. Video Tutorial Follow this quick video tutorial to get a…

Learn the several ways that Spring MVC and Thymeleaf can work together to render data.

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<p>On behalf of the Spring and Apache Geode communities, it is my pleasure to announce the release of <em>Spring Boot for Apache Geode</em> (SBDG) <code>1.1.10.RELEASE</code>, <code>1.2.10.RELEASE</code>, <code>1.3.4.RELEASE</code>…

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<p>On behalf of the Spring and Apache Geode communities, it is my pleasure to announce the release of <em>Spring Session for Apache Geode</em> (SSDG) <code>2.1.11.RELEASE</code>, <code>2.2.5.RELEASE</code>, <code>2.3.1.RELEASE</code>…

Monitoring and observability are essential in distributed environments. Spring Boot comes with the Actuator module which provides the health status and integrates with Micrometer to emit metrics.

Learn how to fix the Hibernate "HHH000104: firstResult/maxResults specified with collection fetch; applying in memory!" warning message.

Hibernate provides several APIs to query data. Some are very flexible, others are designed for a specifc purpose. Let me show you when to use which.

Learn how to speed up the data access layer in a Spring Boot application using the Hypersistence Optimizer performance monitoring utility.

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<p>With the recent release of Spring Security 5.4, we’d like to announce that maintenance for <a href="https://github.com/spring-projects/spring-security-saml">Spring Security SAML Extensions 1.x</a> will end on 6 October 2021.</p>…