What are some examples of priority scheduling in use?

What are some examples of priority scheduling in use?

Priority scheduling is a method used in operating systems to manage processes based on their priority levels. For example, in real-time systems, critical tasks like medical monitoring are given higher priority over less critical tasks.

Can you give me a specific example from a real-world application?

Sure! In a hospital's patient monitoring system, life-saving alerts are prioritized over routine data updates, ensuring immediate attention to critical patients.

How does priority scheduling affect system performance?

It can significantly improve responsiveness for high-priority tasks, but if not managed well, it may lead to starvation of lower-priority processes.

Are there any disadvantages to using priority scheduling?

Yes, one major disadvantage is the potential for starvation, where low-priority processes may never get executed if high-priority tasks keep arriving.