Chapter 1. Introduction

Red Hat JBoss Data Grid is a distributed in-memory data grid, which provides the following capabilities:

The purpose of this guide is to document the changes that are required to successfully run and deploy Red Hat JBoss Data Grid applications on subsequent versions of Red Hat JBoss Data Grid. It provides information on how to resolve deployment and runtime problems and to how prevent changes in application behavior. This is the first step in moving to the new platform. Once the application is successfully deployed and running, plans can be made to upgrade individual components to use the new functions and features of Red Hat JBoss Data Grid 7.1.