A Survey on QOS and Fault Tolerance based Service Scheduling Techniques in Fog Computing Environment

Fog computing is crucial for the success of IOT applications that also need involvement of cloud. The distributed capability provided by Fog computing permits storage and execution to be performed at completely different locations. The mixture of distributed capability, the varyand kinds of user applications, require resource management and programmingways that takes into consideration these factors altogether. Due to tonof constraints the networked primarily basedsystems and services square measurea lot ofor less at risk of failures. The failure ought tobe handled and assessed effectively. The aim of this study is to give a superior comprehension of different QOS based service scheduling which plans to enhance the execution inafog computing, and furthermore audit on various fault tolerant based techniques involved in fog computing environment.