Show Table of Contents
Chapter 13. The Hello World Quickstart
Hello World is a simple quickstart that illustrates how to store and retrieve data from a cache using Red Hat JBoss Data Grid. For this quickstart, users can access the cache in two ways:
- from a servlet.
- from a JSF page using request scoped beans.
All libraries (JAR files) bundles with the application are deployed to JBoss Enterprise Application Platform 6.x. JBoss Data Grid's Library mode only allows local access to a single node in a distributed cluster. This mode also allows the application to access the data grid functionality within a virtual machine in the target container.
Important
The Hello World quickstart works only in JBoss Data Grid's Library mode.
Location
JBoss Data Grid's Hello World quickstart is available at the following location: jboss-datagrid-{VERSION}-quickstarts/
13.1. Quickstart Prerequisites
The prerequisites for this quickstart are as follows:
- Java 6.0 (Java SDK 1.6) or better
- JBoss Enterprise Application Platform 6.x or JBoss Enterprise Web Server 2.x
- Maven 3.0 or better
- Configure the Maven Repository. For details, see Chapter 3, Install and Use the Maven Repositories
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.