Mobile Data Repositories at the Edge
Mobile Data Repositories at the Edge
复制标题
DOI：
--
复制
发表时间：
2018-07
期刊：
影响因子：
--
通讯作者：
I. Psaras;Onur Ascigil;Sergi Rene;G. Pavlou;Alexander Afanasyev;Lixia Zhang
中科院分区：
文献类型：
--
作者：
I. Psaras;Onur Ascigil;Sergi Rene;G. Pavlou;Alexander Afanasyev;Lixia Zhang
在未来物联网主导的环境中，大部分数据将在边缘产生，并可能转移到网络核心。我们认为，这将当今的“核心到边缘”数据流逆转为“边缘到核心”模型，并对边缘访问/蜂窝链路造成严重压力。在本文中，我们提出了一种以数据为中心的通信方法，就存储和线路提供所请求数据的能力而言，该方法将它们视为相同的。鉴于存储比有线更便宜且可扩展性更好，我们主张通过网络边缘的本地存储服务（例如，WiFi 接入点或类似服务）增强网络连接。在数据云同步之前，此类本地存储服务可用于在边缘缓冲物联网和用户生成的数据。
In a future IoT-dominated environment the majority of data will be produced at the edge, which may be moved to the network core. We argue that this reverses today’s “core-to-edge” data flow to an “edge-to-core” model and puts severe stress on edge access/cellular links. In this paper, we propose a data-centric communication approach which treats storage and wire the same as far as their ability to supply the requested data is concerned. Given that storage is cheaper to provide and scales better than wires, we argue for enhancing network connectivity with local storage services (e.g., in WiFi Access Points, or similar) at the edge of the network. Such local storage services can be used to buffer IoT and user-generated data at the edge, prior to data-cloud synchronization.