Developing with Spring

Learn Spring, a popular Java Framework used to organize 3rd-party libraries, bootstrap embeddable runtimes, and build microservices applications.

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Lesson

Getting Started with Spring

15 minutes | Beginner

Learn how to build a CRUD (Create, Read, Update and Delete) web application using Spring.

Lesson

Build a web app with Spring's MVC framework

15 minutes | Beginner

Build a simple Spring Boot web application using the Model/View/Controller pattern with Spring's MVC framework.

Lesson

Spring Boot RESTful APIs

15 minutes | Beginner

Build a RESTful application using Spring Rest.

Lesson

Develop Spring Boot applications on RHOAR

15 minutes | Beginner

Build a simple Spring Boot application with a database persistence layer backed by RHOAR's database integration features.

Lesson

Build messaging applications on RHOAR

15 minutes | Beginner

Build a simple Spring Boot application which produces messages to and consumes messages from a JBoss AMQ resource.

Lesson

Create integration tests with Arquillian Cube

15 minutes | Beginner

Create integration tests using Aquillian Cube, both locally and using OpenShift.

Lesson

Externalize Configurations in Spring Boot microservices

15 minutes | Beginner

Learn about how we use externalized configurations to change specific values/variables without having to take down the entire application.

Lesson

Learn about service discovery and load balancing

15 minutes | Beginner

Learn about what service discovery and load balancing are and why they're important when developing Spring Boot microservices using RHOAR.

Lesson

Implement and use the Circuit Breaker pattern

15 minutes | Beginner

Learn what the Circuit Breaker pattern is and why it's useful in an environment where we have multiple third party services that we need to call.

Lesson

Monitor applications using OpenShift

15 minutes | Beginner

Learn how OpenShift uses monitoring tools to keep applications running and to notify you when something unrecoverable happens through the use of probes.