Identifying a generic N-Tier architecture framework for web-based applications

N-Tier architecture is becoming increasingly important because of its scalability, availability and flexibility. There are different frameworks for testing tools which perform performance, load, stress, navigation, regression testing etc. The better framework should be in such a way that it should perform all the testing mechanism. For that purpose we are studying three of the testing tools Win Runner, LoadRunner and QTP which performs different testing mechanisms having several features. This paper proposes a framework which performs all the testing mechanisms