物联网存储模式与方案研究

从感知网络构成角度将物联网存储模式分为网内存储模式与网外存储模式。从不同的模式角度阐述了物联网存储研究现状; 针对物联网数据特征分析了存储面临的挑战与需求, 依据需求导出了八项物联网存储评价指标, 根据提出的评价指标对现有存储方案进行了对比评价; 此外, 对物联网应用进行了分类, 并依此界定了不同存储模式的适用范围; 最后阐述了未来的工作重点。

Survey on storage modes and solutions of Internet of things

Based on the analysis of the demands and challenges faced by the IoT, this paper proposed eight evaluating indicators for the IoT data storage solutions. From the perspective of the structure of the sensing network, the IoT storage mainly divided into inner-network mode and outer-network mode. Then it elaborated and evaluated the research progress of the IoT storage according to these two modes and the evaluating indicators. Furthermore, the IoT applications were classified as real-time, semi-real-time and historical three categories, and in accordance with the classification, it discussed the applicable scope of the storage modes respectively. Finally, it stated the focus of the future work of different IoT storage modes.