Answer» - Performance Testing: Performance testing is a sort of software testing that guarantees that software programmes function as expected under certain conditions. It is a method of determining SYSTEM performance in terms of sensitivity, reactivity, and stability when subjected to a specific workload. The practice of examining a product's quality and capability is known as performance testing. It's a means of determining how well a system performs in terms of speed, reliability, and stability under various loads. Perf Testing is another name for performance testing.
- Load Testing: Load testing is a type of performance testing that assesses a system's, software product's, or software application's performance under realistic load situations. Load testing determines how a programme behaves when SEVERAL users use it at the same time. It is the system's responsiveness as assessed under various load conditions. Load testing is done under both NORMAL and excessive load circumstances.
The following table lists the DIFFERENCES between Performance Testing and Load Testing : | Performance Testing | Load Testing |
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| The process of determining a system's performance, which includes speed and reliability under changing loads, is known as performance testing. | The practice of determining how a system behaves when several people access it at the same time is known as load testing. | | The load on which the system is evaluated is normal in terms of performance. | In load testing, the maximum load is used. | | It examines the system's performance under regular conditions. | It examines the system's performance under heavy load. | | The limit of load in performance testing is both below and above the break threshold. | The limit of load in load testing refers to the point at which a break occurs. | | It verifies that the system's performance is satisfactory. | It determines the system's or software application's working capacity. | | During performance testing, speed, SCALABILITY, stability, and reliability are all examined. | During load testing, only the system's long-term viability is examined. | | Tools for performance testing are less expensive. | Load testing equipment is expensive. |
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