Round Robin Scheduling
Round Robin Scheduling is a CPU scheduling algorithm used in operating systems and real-time systems that assigns a fixed time quantum to each process in a circular queue, allowing all processes to share CPU time fairly. It is a preemptive algorithm where processes are executed for a set time slice before being interrupted and moved to the back of the queue, ensuring no process monopolizes the CPU. This method is particularly effective for time-sharing systems and general-purpose computing where fairness and responsiveness are priorities.
Developers should learn Round Robin Scheduling when working on operating systems, embedded systems, or real-time applications that require fair CPU allocation among multiple processes, such as in multi-user environments or server load balancing. It is essential for understanding process management, concurrency, and system performance optimization, especially in scenarios where preventing starvation and ensuring predictable response times are critical, like in web servers or interactive applications.