Goroutines

In modern software engineering, building applications that can perform multiple tasks simultaneously is no longer a luxury—it is a core requirement. From high-throughput web servers to real-time streaming services, concurrency is at the heart of performance. For decades, traditional programming languages like C++, Java, and Python relied on the operating system’s native threading models to handle concurrent tasks. However, when Google designed Go (Golang) in the late 2000s, they took a radically different path. Instead of exposing raw OS threads, Go introduced Goroutines and a specialized M:N Scheduler.