A Brief Review of Scheduling Algorithms in Cloud Computing

Cloud computing comes in focus development of grid computing, virtualization and web technologies. The cloud computing is a mingle of technologies where a large number of systems are connected in private or public networks. This technology offers dynamically scalable infrastructure for data, file storage, and application. Scheduling is a main task in a cloud computing environment. In cloud computing environment datacenters take care of this task. The selection of a exacting scheduling algorithm depends upon various factors like the parameter to be optimized (cost or time), quality of service to be provided and information available regarding various aspects of job. Workflow applications are the applications which need various sub-tasks to be executed in a particular fashion in order to complete the whole task. Various scheduling algorithms surveyed in this paper. The goal of cloud task scheduling is to achieve high system throughput and to assign various computing resources to applications. The Complexness of scheduling trouble increases with the size of the task and becomes very difficult to solve effectively. Min-Min algorithm is used to lessen the make span of tasks by assuming the task length. Keeping this in mind, cloud providers should achieve user satisfaction