Comparison between Process Scheduling Algorithms 🤼‍♂️

	Design	Preemption	Convoy Effect	Overhead (context switching)
First come First Serve	Simple	No	Yes	No
Shortest Job First	Complex (how to find out burst time)	No	Yes	No
Pre-emptive Shortest Job First	Complex	Yes	No	Yes
Priority Scheduling	Complex (how to give suitable priority)	No	Yes	No
Pre-Emptive Priority	Complex	Yes	Yes (low priority might never get CPU)	Yes
Round Robin	Simple	Yes	No	Yes
Multi-level Queue	Complex	Yes	Yes	Yes
Multi-level Feedback Queue	Complex	Yes	Yes (though we try to reduce it using aging)	Yes