PERFORMANCE TESTING
Performance Testing covers a broad range of engineering or functional evaluations where a material, product, system, or person is not specified by detailed material or component specifications: rather, emphasis is on the final measurable performance characteristics.
Performance testing can refer to the assessment of the performance of a human examinee. For example, a behind-the-wheel driving test is a performance test of whether a person is able to perform the functions of a competent driver of an automobile.
In the computer industry, software performance testing is used to determine the speed or effectiveness of a computer, network, software program or device. This process can involve quantitative tests done in a lab, such as measuring the response time or the number of MIPS (millions of instructions per second) at which a system functions. Qualitative attributes such as reliability, scalability and interoperability may also be evaluated. Performance testing is often done in conjunction with stress testing.