👉 The "faster I/O" (often referred to as "high-speed I/O" or simply "fast I/O") in modern computing systems refers to the ability to read from and write to storage devices, such as hard drives or SSDs, at significantly higher speeds compared to traditional I/O methods. This is achieved through advanced hardware features like wider data lanes, faster controllers, and improved interface protocols (e.g., NVMe over PCIe). Faster I/O reduces latency and increases throughput, allowing applications to access and process data more quickly, which is particularly beneficial for data-intensive tasks like database operations, video streaming, and large-scale data processing. This efficiency is crucial in environments where speed and responsiveness are paramount, such as in high-performance computing, cloud services, and real-time data analytics.
