Final answer:
Fair share scheduling is a concept used in computer systems to allocate resources among users. It involves assigning each user a weighting that determines their share of system resources. This promotes fairness and equitable distribution of resources in a multi-user environment.
Step-by-step explanation:
Fair share scheduling is a concept commonly used in computer systems to allocate resources among different users. It involves assigning each user a weighting that determines their share of the system resources. This weighting is usually represented as a fraction of the total resource usage. For example, if there are two users and one is assigned a weighting of 0.5 and the other a weighting of 0.5, each user will receive an equal share of the resources.
The purpose of fair share scheduling is to ensure that system resources are distributed fairly and that no single user dominates the utilization of resources. It allows for efficient utilization of resources and prevents any one user from monopolizing them.
For instance, imagine a scenario where multiple users are accessing a shared server. Each user is assigned a weighting based on their priority or any other criteria, and this weighting determines the proportion of server resources they can utilize. In this way, fair share scheduling promotes fairness and equitable distribution of resources in a multi-user environment.