Application of IoT are not hard to find. Smart city clearly stands out, ranking as highest Internet of Things– including environment monitoring, video surveillance and traffic management. Data sets grow rapidly - in part because they are increasingly gathered by cheap and numerous information-sensing Internet of things devices such as mobile devices, aerial (remote sensing), software logs, cameras, microphones, radio-frequency identification (RFID) readers and wireless sensor networks.

Internet of things (IoT) is highly impacting on data storage – there can be no single method to deal with the data generated by things, not least because there is such a wide variety of data generators and data types.

Impact On Big Data.
Managing and extracting value from IoT data is the biggest challenge that company face. The data that generate byIoT required a lot of storage and it container same amount of data risk – raw devices, communication protocolandvaried types of data – and this carries inherent data security risks. Daily increasing number of devices grows into billions, big storage of transaction from large number of data generating devices are limiting many big data center.