Robust API Performance: Testing Methodologies and Optimization Techniques

Abstract

Application Programming Interface (API) API performance testing is a foundation of modern software engineering, ensuring applications can deliver consistent, high-speed responses under real-world workloads. This paper will let us know about advanced best practices and identifies critical anti-patterns that can undermine performance, providing actionable insights for building reliable, scalable systems. It also reviews industry-standard tools that allow performance testing, continuous monitoring and strategies to meet growing application demands. By incorporating these approaches organizations can achieve strong high-performing APIs that drive superior user experiences.