API Performance
API Performance refers to the efficiency, speed, and reliability of Application Programming Interfaces (APIs) in handling requests and responses. It involves metrics like response time, throughput, error rates, and resource utilization to ensure APIs meet user expectations and business requirements. This concept is critical for building scalable, high-performing web services, mobile apps, and microservices architectures.
Developers should learn about API Performance to optimize their applications for speed and scalability, especially in high-traffic environments like e-commerce or real-time systems. It's essential for reducing latency, improving user experience, and minimizing costs associated with server resources, making it a key skill for backend engineers, DevOps professionals, and full-stack developers working with APIs.