On Data Stream Processing in IoT Applications

Abstract

This article is devoted to the issues of streaming data processing in the Internet of Things applications. Stream processing is a natural fit for the Internet of Things applications. Most of the data models on the Internet Things are exactly the data streams. Accordingly, most applications (business applications) are oriented to processing real-time data streams (e.g., search for anomalies, provide billing features, etc.). The paper considers the architecture of data processing systems, classifies stream processing patterns. Much attention is paid to time management in stream processing systems. The review is conducted from the standpoint of the contents of the master’s course on stream data processing in the Internet of Things and Industrial Internet of Things applications. Also, the paper considers the specific application models and streaming data architecture for the Internet of Things applications as well basic data analysis algorithms that are used in such systems.