Software Testing Exam Study Blog For The BCS ISEB-ISTQB Certification

What is Software Performance Testing? Performance is an indicator of how well a software system or component meets its requirements for timeliness. There are two important dimensions to software performance timeliness, responsiveness and scalability. Responsiveness is the ability of a system to meet its objectives for response time or throughput. The response time is the time required to respond to stimuli (events). The throughput of a system is the number of events processed in some interval of time. Scalability is the ability of a system to continue to meet its response time or throughput objectives as the demand for the software function increases software performance testing is the single most important quality performance testing services attribute after functionality that can make or break your mission critical business application, as 85% of the customers agree with this fact. Requirement and specifications in Performance testing Performance requirements must be provi...

Why Performance Test? As the name suggests, performance testing is all about testing the speed, reliability, and efficacy of devices, networks, programs, and hardware. In the case of user-interfaces, it may also apply to the ease-of-use or navigability. Regular testing helps determine whether devices are working at peak speed and also utilizing resources optimally. For this reason, the process of performance testing can be a comprehensive one, involving several functions across the area or device that is to be tested for its performance. Performance testing thus, is not limited to a specific function or component, but has to be conducted across systems, at times in conjunction with other functions as well. Performance testing may also refer to testing of human performance. It is easier to understand performance testing in this context: it is not so much about individual components performing; but about the final outcome of all the parts coming together to perform a single task. ...

Ignoring Performance Testing in Industry More and further businesses are currently that specialize in performance testing as a results of it incorporates an on the spot influence on business revenue, complete image, organizational credibility and shopper satisfaction. With high remedial prices associated to performance centric problems, system performance testing has become additional necessary than ever to make positive that a system conforms to key user needs and business standards. The sooner performance testing begins the upper the probability of identifying fatal defects within the system and fixing them. On the choice hand, ignoring the importance and significance of performance testing will lead up to serious damages such as:                               Lack of performance testing will most destructively cause an outstanding...