Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

This crash course on how to build a RESTful API with Spring Boot teaches everything you need to know to immediately develop enterprise-grade microservices in Java. In just 90 minutes you'll learn how ...

Spring Batch is a powerful module of the Spring framework that provides out-of-the-box implementation for batch processing tasks. It is used in scenarios where data needs to be processed in multiple ...

In this tutorial, you will setup and build a Spring Boot application to perform operations on data in an Azure Cosmos DB SQL API account. You will then package the image using Docker, push it to Azure ...

In today's fast-paced and data-driven world, efficiently handling and processing large volumes of data can be crucial. Spring Webflux, a part of the Spring framework, provides a non-blocking, reactive ...

Red Hat’s Quarkus is a full-stack, open-source Java framework designed for containers and cloud environments. See why it’s a worthy alternative to Spring. Quarkus is a full-stack, open-source Java ...

A Spring Boot Microservice Example that includes Eureka Server, Zuul Gatway (JWT and RBA), Spring Cloud Config Server, Hystrix (Circuit Breaker) and three custom services for data. A production-ready ...

It's not hard to create a RESTful web service in Java. In fact, frameworks like Spring Boot, the Eclipse MicroProfile and Jakarta Enterprise Edition make the development of RESTful Java applications ...