A Systematic Review On Energy Efficient Approaches For Cloud Computing

Abstract

In cloud computing, the saving of energy is major issue in data cetres. Furthermore, the establishment of large-scale. Cloud data centers due to the fast growth of utility-based IT services made the energy usage of data centers a concern. Cloud data centers use load balancing algorithms to allocate their physical resources (CPU, memory, hard disk, network bandwidth) efficiently on demand and hence optimize their energy consumption. In the load balancing process, some Virtual Machines (VMs) are selected from over- or underutilized physical hosts and these VMs are migrated, while live and running, to other hosts. In cloud computing various energy saving approaches has been implemented but in this we present the review of literature on the implemented approaches of energy saving. In this we also discuss the various energy efficient approaches of cloud computing