Authors:
Anna Wolters
;
Mevludin Blazevic
and
Dennis M. Riehle
Affiliation:
Institute for IS Research, University of Koblenz, Universitätsstraße 1, Koblenz, Germany
Keyword(s):
Internet of Things, Big Data, Database Management System, Time-series Database.
Abstract:
The Internet of Things (IoT) connects millions of devices, leading to the production of vast amounts of data. For such data to be of value, efficient and effective data storage is of utmost importance. In this paper, we present a comparison of on-premise database management systems in the context of the IoT. We perform a market analysis on relational, Not Only SQL (NoSQL), and time-series database systems as well as a requirement analysis in order to comprehensively compare database systems based on functional and non-functional criteria. After an initial selection, we compare MySQL, PostgreSQL, Cassandra, MongoDB, InfluxDB, and QuestDB. As a result, we provide a best practice guide to support the decision-making on which database to select for an IoT use case.