Cloud and Fog Computing in IoT

Abstract

IoT has revolutionized the recent developments in the world.In this paper, we have discussed the
basics of IoT along with its architecture. The brief introduction of“ cloud computing” and “Fog
Computing” for IoT is also given. The limitations of cloud computing are also presented which
justifies the shift to Fog computing..Comparison between the features of cloud computing and fog
computing is also elaborated.We have also highlighted few challenges that one might have to face in
Fog computing