Sensor data computing as a service in Internet of Things

The Internet of Things is a concept that is fast gaining recognition in the world today. It allows the various entities to be connected to each other through a network preferably the internet. Such is the popularity of the technology that by 2020, close to 100 billion devices will be connected to the internet. One of the most prominent and perhaps the main driver for the internet of thing is sensor data computing. Sensor data computing is a cloud-based utility that is provisioned as SaaS, IaaS, and PaaS. The main issues related to sensor data computation and internet of things should not be ignored such as problem with data storage and transfer, connecting remote assets, security issues etc. This paper addresses the main concerns that relate to the internet of things and sensor data computing. Focus is placed on how the two entities work together to deliver seamless services. Challenges and applicability of the two techniques are also discussed.