The term fog computing (or fogging) was coined by Cisco in 2014, so it is new for the general public. Fog and cloud computing are interconnected. In nature, fog is closer to the earth than clouds; in the technological world, it is just the same, fog is closer to end-users, bringing cloud capabilities down to the ground.
The main difference between fog computing and cloud computing is that the cloud is a centralized system, while the fog is a distributed decentralized infrastructure.
Cloud, Fog, and Edge Computing: 3 Differences That Matter
Internet of Things (IoT) has transformed the way businesses work, and the industry has seen a massive shift from on-premise software to cloud computing. IoT has sprawled across several industries catering to consumers at a global level.
From smart voice assistants to smart homes, brands are expanding their range of services and experimenting with different ideas to enhance the customer experience. Data on customer behavior is now collected through diverse and innovative ways.