Date Added: Jun 2012
Now-a-day's, everything is going online. Web applications plays vital role on internet to provide 24x7 services to customers. When application becomes popular, traffic to that is also in a state of growing. For availability, scalability, performances boosting more and more servers are required. Load balancing is a key issue in these types of large scale situation. Load balancing is to achieve optimal resource utilization, maximize throughput, minimize response time, and avoid overload. In many scenarios, however, it's not simply a matter of distributing traffic equally across many servers once deploys; other factors also comes into play.