A load testing framework is essential for evaluating how a system performs under a specific workload. Its primary purpose is to assess the application's ability to handle varying levels of concurrent users or transactions, ensuring reliability and robustness. By simulating multiple users, developers can identify performance bottlenecks and scalability issues before deployment. Load testing also helps maintain quality by providing insights into response times and resource usage under stress. Ultimately, a solid load testing framework contributes to better user experience and system stability, reducing the risk of failures during peak demand.