A Review on Energy Efficient Techniques in Green Cloud

Green Cloud Computing is approach used to improve the utilization of computing resources those we are using in cloud computing network such as servers, storage, its applications, and services and reduce energy consumption of these resources which improves power efficiency. This is done by various technologies such as virtualization and virtual machines migration; Virtualization technology improves power efficiency of data centers by enabling the assignments of multiple virtual machines (VMs) to single server and Virtual Machines (VMs) Migration is done to balance load under each server. The main objective of this review is to study and analyze the concept of various techniques of Power and performance Management, Resource Management, Energy Efficient Data Center Architecture and Resource Allocation and Optimization.