Cloud computing is one of the most trending model which is part of the modern IT industries either it is large scale or smaller unit in which services are provided over the global network that is internet. As we know cloud computing provide the resources are dynamic in nature, so the fault tolerance system is the demand of time that if one or more faults occurs in any components the supply of services must be continued and delivery of services must be sure . Fault tolerance is a robust mechanism in cloud computing which act smartly to overcome any failure occurred due to hardware or software failure and it assure the user to provide the availability of resources at satisfactory level. The expanding interest for adaptability of cloud computing over the globe autonomous way, and effectiveness in facilitating applications without the weight of establishment this is normal that various kind of failure occurs. While there are various approaches and technics do deal with fault but even though fail to deal the truncation of network route and overburden of Virtual machine that reduce the throughput. In this research paper by the use of a Ternate Fault Tolerance technics the resilience of cloud computing improved. It test the success of the active virtual node and maintain the network path by Escalate techniques, and assure the availability of virtual machine through the eternal alacrity in which the reserve memory used for technological use. Overall in this research paper we propose a solution where allocation of the task on the basis of success rate of virtual machine which improve the throughput and maintain the network path. Thus the Ternate fault tolerance improve the resilience of cloud computing environment with better throughput.

Keywords: Cloud computing, fault tolerance, reliability factor, virtualization, fault handler, check-pointing, updating virtual machine.