Concurrent I/O: The Complete Guide to Faster Input & Output
Concurrent I/O is the foundation of fast, scalable systems. From high-traffic APIs to real-time dashboards and automation pipelines, modern software depends on handling multiple input/output operations at the same time without blocking the entire application. When I/O is handled poorly, users experience slow pages, timeouts, and dropped connections. When it’s done well, systems feel responsive—even…