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

It's a fairly common task as a Java developer to convert from a List to an Array or from an Array to a list. In one of my previous post, I discussed about converting Map…

How to upload a file to S3 using NestJS Application. Use this post as a simple guide to get started with AWS S3.

Jackson is a suite of data-processing tools for Java comprising of three components: Streaming (jackson-core) defines low-level streaming API and includes JSON-specific implementations. Annotations (jackson-annotations) contains standard Jackson annotations.…

Learn how to use Spring Data JPA to fetch a DTO Projection using interface Proxies, POJO, or the Hibernate ResultTransformer.

<p>Hi, Spring fans! How are you? How’re you doin’ this fine tuesday morning? I’m doing well, of course, because this week VMware’s tentpole show - VMware Explore - is happening not even a mile from my home, here in San Francisco! And this is just the first…

<p>Hi, Spring fans! This is a guest post from our friend <strong>Julia Liuson</strong>, President, Developer Division, Microsoft</p>
<p>As a company, we are committed to making Java developers as efficient and productive as possible. This commitment means…

A simple guide to mocking when using Spring's RestTemplate.

All about the G1 collector this week. Oh, and Java 19 is close - less than a month away. Good summer :)

We'll demonstrate how to handle exceptions in Feign in a Spring Boot project.

<p>We believe in providing the most innovative cloud offerings at incredibly competitive prices. As we operate Azure Spring Apps, we continue to build efficiencies and economies of scale. We are passing those efficiencies to you. </p>
<p>Many customers have…

In this article you will learn how to use Spring Cloud LoadBalancer for client-side load balancing in microservices achitecture.

<p>Hi, Spring fans! In this episode <a href="https://twitter.com/starbuxman">Josh Long (@starbuxman) </a> talks to <a href="https://spring.io/team/kdvolder">Dr. Kris De Volder</a>, a longtime member of the Spring Tools team, about all the cool stuff he’s…

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