Sun Java Communications Suite 5 Deployment Planning Guide

Load Balancers

Load balancing can be used to distribute the load across several servers so that no single server is overwhelmed. A load balancer takes requests from clients and redirects them to an available server by algorithms such as keeping track of each server’s CPU and memory usage. Load balancers are available as software that runs on a common server, as a pure external hardware solution, or as a combined hardware and software package.