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<p>Dear Spring community,</p>
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<p>On behalf the team and everybody contributed, it’s my pleasure to announce that last week we released general availability for Spring Integration <code>5.4</code>.</p>…

This tutorial explains how we could make use of gRPC client streaming feature to implement grpc file upload functionality for your application.

Spring provides different callbacks and interfaces to hook into the lifecycle of Spring-managed beans. This article describes the lifecycle phases and how to hook into them.

Learn about Spring Boot Cloud CLI which provides a set of command line enhancements to the Spring Boot CLI.

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

Have a look at the Spring Boot Gradle Plugin functionality that helps manage Spring Boot apps built with Gradle.

Using Hibernate, you can map a Collection as an association, an element collection or as a basic type. Each approach has its pros and cons.

Let's develop a simple implementation of Orchestration Saga Pattern with Spring Boot to manage a complex transaction in Microservices.

<p>Hi, Spring fans! I hope you’re all doing well, staying safe, healthy and happy. Today’s election day here in the US, so I am super happy to have the chance to dive into this week’s roundup as a bit of a distraction. We’ve got a ton to get through today…

A guide to method-level security using the Spring Security framework.

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<p>On behalf of the community, I’m pleased to announce the release of Spring Security 5.5.0-M1! You can find the complete details in the <a href="https://github.com/spring-projects/spring-security/releases/tag/5.5.0-M1">release notes</a>…

If you're following the Java community, you may be hearing about Reactive Streams in Java. Seems like in all the major tech conferences, you're seeing presentations on Reactive Programming. Last year the buzz was all…

How does Spring Boot support building a 12-Factor app? What do we have left to do?

FreeMarker is a Java based template engine from the Apache Software Foundation. This tutorial illustrates how to configure FreeMarker for use in Spring MVC.

Recently we’ve seen a rise in popularity of NoSQL databases. MongoDB has rapidly gained popularity in the enterprise and the Spring community. While developing and testing Spring Boot applications with MongoDB as the data store…

This tutorial shows how to configure autoscaling on Kubernetes based on the custom metrics with Prometheus, HPA and Spring Boot.

Learn how to create a Spring Boot console application

See advantages and disadvantages of Spring AOP and AspectJ.

<p>Hi, Spring fans! In this episode <a href="http://twitter.com/starbuxman">Josh Long (@starbuxman)</a> talks to Spring <a href="http://twitter.com/trisberg">legend Thomas Risberg (@trisberg)</a>.</p>
<iframe title="Spring legend Thomas Risberg on JDBC, Spring…

Introduction The ability of an object to behave differently in different situations is called Polymorphism. This concept is core to object oriented programmer and key to programming in Java. There are two types of polymorphism prevalent in Java…