Cloud Computing is an emerging technology evolving to the new computing framework. Scheduling of task and allocation of virtualized resources in such a widely distributed dynamic environment is a challenging assignment. Attaining proficiency and providing fairness to tasks execution is the primary consideration of the task scheduling algorithm. The objective of this paper is to give a comparati...

A distributed system is a collection of independent computers that appears to its users as a single coherent system. Depending on job arrival rate some of the computing nodes may become overloaded while some other nodes may sit idle. The imbalance in load distribution may affect overall system performance. So proper task scheduling algorithm is needed. Real time task scheduling algorithm must t...

Cloud computing is a newly emerging distributed system which is evolved from Grid computing. Task scheduling is the core research of cloud computing which studies how to allocate the tasks among the physical nodes, so that the tasks can get a balanced allocation or each task’s execution cost decreases to the minimum, or the overall system performance is optimal. Unlike task scheduling based on ...