Study on performance testing of index server developed as ISAPI Extension

A major concern of most businesses is their ability to meet customers' performance requirements. Correspondingly, in order to ensure the information system to provide service with high quality, it's necessary to test the performance before information system issued. This paper proposes an approach to performance testing of Index Server, which is developed as ISAPI Extension. This paper mainly focuses on a case study that demonstrates the approach to a security updating index server. With avalanche and testing in the test lab, we assessed the performance of the system under both current workloads and those likely to be encountered in the future. In addition, this leds to find out the bottleneck of its performance.