{"title":"Business continuity of Cloud-based IoT applications through a seamless continuum","authors":"Carmine Colarusso , Ida Falco , Eugenio Zimeo","doi":"10.1016/j.iot.2025.101723","DOIUrl":null,"url":null,"abstract":"<div><div>IoT systems often exploit the Cloud to process and share collected data, while pre-processing at the Edge reduces the amount of data transferred to the network and processed in the Cloud. Despite the relevant advantages of using centralized and multiplexed high-performance resources, Edge-Cloud interactions might not be possible due to transient network failures, so negatively impacting business continuity. In this paper, we extend the adoption of Edge computing by seamlessly mirroring in Edge, through a framework, some Cloud-deployed components of the business logic and related data of IoT applications to improve service availability when transient network failures impede Edge-Cloud communication. In particular, to address potential inconsistency due to data replication among Edge nodes and Cloud, we propose a new distributed consistency algorithm, called EdgeCloudWPaxos. It is based on a distributed, event-driven technique that implements reconciliation when distributed local transactions occur. The paper presents the framework, its adoption for wrapping an existing application for item tracking, and the validation through several tests conducted by emulating the tracking activity produced by a number of retail shops, which shows the effectiveness of the framework in ensuring business continuity and lower response times even in the case of network failure.</div></div>","PeriodicalId":29968,"journal":{"name":"Internet of Things","volume":"33 ","pages":"Article 101723"},"PeriodicalIF":7.6000,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Internet of Things","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2542660525002379","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
IoT systems often exploit the Cloud to process and share collected data, while pre-processing at the Edge reduces the amount of data transferred to the network and processed in the Cloud. Despite the relevant advantages of using centralized and multiplexed high-performance resources, Edge-Cloud interactions might not be possible due to transient network failures, so negatively impacting business continuity. In this paper, we extend the adoption of Edge computing by seamlessly mirroring in Edge, through a framework, some Cloud-deployed components of the business logic and related data of IoT applications to improve service availability when transient network failures impede Edge-Cloud communication. In particular, to address potential inconsistency due to data replication among Edge nodes and Cloud, we propose a new distributed consistency algorithm, called EdgeCloudWPaxos. It is based on a distributed, event-driven technique that implements reconciliation when distributed local transactions occur. The paper presents the framework, its adoption for wrapping an existing application for item tracking, and the validation through several tests conducted by emulating the tracking activity produced by a number of retail shops, which shows the effectiveness of the framework in ensuring business continuity and lower response times even in the case of network failure.
期刊介绍:
Internet of Things; Engineering Cyber Physical Human Systems is a comprehensive journal encouraging cross collaboration between researchers, engineers and practitioners in the field of IoT & Cyber Physical Human Systems. The journal offers a unique platform to exchange scientific information on the entire breadth of technology, science, and societal applications of the IoT.
The journal will place a high priority on timely publication, and provide a home for high quality.
Furthermore, IOT is interested in publishing topical Special Issues on any aspect of IOT.