Stress testing checks whether a data analytics system still performs adequately when workloads approach or exceed expected maximum levels. It helps reveal whether performance changes achieve their intended impact. section 7.1
Use stress testing alongside related performance measurements:
- Profiling identifies execution hot spots and resource-intensive code. section 7.1
- Benchmarking compares performance with a reference implementation or industry metric. section 7.1
- Monitoring tracks performance over time as data volumes and computational demands change. section 7.1
Bootstrap confidence intervals
Repeatedly drawing samples with replacement and recalculating statistics makes bootstrapping computationally intensive. Stress testing can check whether the analytics system remains adequate under that demanding workload. section 7.1



