Whenever business wants to run their IT applications in a scalable and reliable way, they need to have a highly sophisticated environment, which suits their needs. The motto is to keep the business up and running, all the time 24 x7, without any breaks and troubles. Performance also cannot be compromised in this fast growing world. For any J2EE application built and deployed in most widely used, open source application Server like JBoss, Clustering comes in handy to take care of the scalability, reliability and the application availability with no compromise on performance as well. This paper will describe about the clustering concepts in JBoss Application Server.
Clustering in JBoss Application Server