Optimization
Optimization is the process of improving the performance, efficiency, or resource usage of software, algorithms, or systems. It involves techniques to make code run faster, use less memory, reduce latency, or minimize costs while maintaining functionality. This concept applies across various domains, including algorithm design, database queries, network communication, and hardware utilization.
Developers should learn optimization to build scalable, responsive, and cost-effective applications, especially in performance-critical areas like real-time systems, data processing, or high-traffic web services. It is essential when dealing with large datasets, limited resources (e.g., mobile devices), or to meet service-level agreements (SLAs) for speed and reliability. Mastery helps in debugging bottlenecks and enhancing user experience.