The next generation systems demand horizontal scaling by distributing data over autonomously addable nodes to a running system.
Nadeem Qaisar Mehmood, Rosario Culmone, Leonardo Mostarda 2017, 'Modeling temporal aspects of sensor data for MongoDB NoSQL database', Journal of Big Datahttp://link.springer.com/article/10.1186/s40537-017-0068-5. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)