Application of Min-Min and Max-Min Algorithm for Task Scheduling in Cloud Environment Under Time Shared and Space Shared VM Models

Cloud Computing is one of the latest emerging technology in which services are provided by geographically distributed resources by accessing these remotely. Task scheduling is the most challenging issue in cloud computing environment. In task scheduling, tasks are mapped to allocated resources according to their requirement and characteristics. The scheduler should adapt its scheduling strategy according efficient execution of tasks. In this paper, Min-Min and Max-Min, task scheduling algorithms have been taken for simulation analysis. Both algorithms use static approach and task independent scheduling. These two algorithms are scheduled on both, space shared and timeshared manner, one by one, on virtual machines to be scheduled on actual hosts. These scenarios are tested using a cloud simulator, called CloudSim. These scenarios and experimental result have been compared to show under different load scenario how do they perform.