Big data and IoT-based applications in smart environments: A systematic review

This paper reviews big data and Internet of Things (IoT)-based applications in smart environments. The aim is to identify key areas of application, current trends, data architectures, and ongoing challenges in these fields. To the best of our knowledge, this is a first systematic review of its kind, that reviews academic documents published in peer-reviewed venues from 2011 to 2019, based on a four-step selection process of identification, screening, eligibility, and inclusion for the selection process. In order to examine these documents, a systematic review was conducted and six main research questions were answered. The results indicate that the integration of big data and IoT technologies creates exciting opportunities for real-world smart environment applications for monitoring, protection, and improvement of natural resources. The fields that have been investigated in this survey include smart environment monitoring, smart farming/agriculture, smart metering, and smart disaster alerts. We conclude by summarizing the methods most commonly used in big data and IoT, which we posit to serve as a starting point for future multi-disciplinary research in smart cities and environments. (C) 2020 Elsevier Inc. All rights reserved.

Automated summary

This paper reviews the applications of big data and Internet of Things (IoT) in smart environments, identifying opportunities and challenges in monitoring, protecting, and improving natural resources. Through a systematic review of academic documents, the most common methods used in smart environment monitoring, agriculture, metering, disaster alerts, etc., were summarized.