Spike testing

Spike testing is a specialized type of performance testing focused on evaluating a system's robustness and capacity to handle sudden and extreme increases in load or traffic. Unlike other performance testing methods that incrementally increase the load, spike testing introduces abrupt surges in demand to assess how well the system can manage unexpected stress and return to normal operational levels. This testing is critical for systems expected to experience unpredictable traffic patterns, such as e-commerce platforms during flash sales or news websites during major events.

During spike testing, testers simulate a significant and rapid increase in user activity over a short period, followed by a swift return to normal activity levels. The primary goal is to observe how the system behaves under such conditions, checking for potential bottlenecks, performance degradation, or even failures. An effective spike test will reveal the system's resilience, highlighting areas that require optimization or scaling to ensure reliability and stability even during unexpected spikes in demand. By preparing for these scenarios, organizations can better maintain user satisfaction and prevent downtime during critical periods.