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  • Getting Started with Microservices in SpringBoot

    Enterprises have learned to create software using agile processes, but we are still producing large monolithic beasts of software. If you are not already using Microservices, you are safely out of the early adopter phase of the adoption curve. This article will help you get started creating, discovering, and calling Microservices.

  • Reactor by Example

    Reactor, like RxJava 2, is a fourth generation reactive library launched by Spring custodian Pivotal. It builds on the Reactive Streams specification, Java 8, and the ReactiveX vocabulary. In this article, we’ll draw a parallel between Reactor and RxJava, and showcase the common elements as well as the differences.

  • Working with Multiple Databases in Spring

    Accessing multiple databases in enterprise applications can be a challenge. With Spring it is easy enough to define a common data source, but once we introduce multiple data sources things get tricky. This article demos a technique for accessing multiple databases in Spring Boot applications easily and with minimum configuration.

  • Configure Once, Run Everywhere: Decoupling Configuration and Runtime

    Configuration is one of the most widely used cross-cutting concerns in application development. Apache Tamaya is a new incubator project that brings standardized property management to Java.

  • Next Generation Session Management with Spring Session

    Spring Session makes it easy to write horizontally scalable cloud applications, offload session state into specialized external session stores, and take advantage of current technologies such as WebSockets. This article takes a deep dive into using Spring Session to maximize these benefits, avoiding the limitations of traditional session management employed by enterprise Java

  • Cloud Native Architectures - a Conversation with Matt Stine

    Rags Srinivas caught up with Matt Stine at the O'Reilly Architecture conference in Boston, MA. Matt talks about Cloud Native Architectures and some of the cultural and technological challenges. He talks about some of the NetFlix services and how Spring is wrapping it up to be able to architect and develop microservices on the platform. He also talks about SOA and what it probably missed out.

  • Spring Framework 4 and Java 8

    Java 8 shipped with new language features and libraries and Spring 4.x is already supporting many of these. Some of the new Java 8 features don’t have an impact on Spring and can just be used as is, while other Java 8 features require Spring to explicitly support them. This article will walk you through the new Java 8 features that are supported by Spring 4.0 and 4.1.

  • Introducing Spring XD, a Runtime Environment for Big Data Applications

    Spring XD (eXtreme Data) is Pivotal’s Big Data play. It joins Spring Boot and Grails as part of the execution portion of the Spring IO platform. Whilst Spring XD makes use of a number of existing Spring projects it is a runtime environment rather than a library or framework, comprising a bin directory with servers that you start up and interact with via a shell.

  • Exploring Micro-Frameworks: Spring Boot

    Get started with Spring Boot, a Java-orientated micro-frameworks. In this tutorial, you will learn how to install it, develop a Spring Boot app, develop a microservice step by step, also checking for security and how to package your Spring Boot app. It includes code snippets.

  • Building a RESTful Web Service with Spring Boot to Access Data in an Aerospike Cluster

    Spring Boot allows you to build Spring based applications with little effort on your part. Aerospike is a distributed and replicated in-memory database that is ACID compliant. This article will take you through creating a simple RESTful web service with Spring Boot and Aerospike.

  • Interview and Book Review: Spring Integration in Action

    Spring Integration in Action book, authored by Mark Fisher, Jonas Partner, Marius Bogoevici and Iwein Fuld, covers the Spring Integration framework which provides an implementation of Enterprise Integration Patterns based on Spring programming model. InfoQ spoke with authors about the book, Spring Integration framework, its strengths and limitations.

  • Spring Data – One API To Rule Them All?

    Tobias Trelle offers an introduction to the Spring Data project, a high level SpringSource project whose purpose is to unify and ease the access to different kinds of persistence stores, both relational database systems and NoSQL data stores.

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