arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1708.00352cs.DCcs.CYcs.NI
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实施用于流数据管理的边缘-雾-云架构

Implementing an Edge-Fog-Cloud architecture for stream data management

Lilian Hernandez, Hung Cao, Monica Wachowicz

摘要:

移动物联网(IoMT)需要支持数据生存周期过程,从排序、清理和监控数据流到查询、聚合和分析等更复杂的任务。当前用于IoMT中的流数据管理的解决方案集中在数据生存周期过程的部分方面,特别强调传感器网络。本文旨在通过开发流数据生存周期流程来解决这个问题,该流程包含处理异构、流和地理位置分散的IoMT设备所需的边缘/雾/云架构。我们提出了一个3层架构,以支持即时层内通信,建立一个流数据流实时响应系统中的即时数据生存周期任务。因此,通信和流程是我们为IoMT设计流数据管理解决方案的决定性因素。我们描述和评估我们的原型实现使用实时交通数据源。初步结果显示了运行数据生存周期任务的优势,这些任务可以减少冗余的数据流,并且不应该传输到云。

英文摘要:

The Internet of Moving Things (IoMT) requires support for a data life cycle process ranging from sorting, cleaning and monitoring data streams to more complex tasks such as querying, aggregation, and analytics. Current solutions for stream data management in IoMT have been focused on partial aspects of a data life cycle process, with special emphasis on sensor networks. This paper aims to address this problem by developing streaming data life cycle process that incorporates an edge/fog/cloud architecture that is needed for handling heterogeneous, streaming and geographically-dispersed IoMT devices. We propose a 3-tier architecture to support an instant intra-layer communication that establishes a stream data flow in real-time to respond to immediate data life cycle tasks in the system. Communication and process are thus the defining factors in the design of our stream data management solution for IoMT. We describe and evaluate our prototype implementation using real-time transit data feeds. Preliminary results are showing the advantages of running data life cycle tasks for reducing the volume of data streams that are redundant and should not be transported to the cloud.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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