The Seminal Role of Edge-Native Applications
The Seminal Role of Edge-Native Applications
复制标题
边缘原生应用程序的重要作用
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Simone Mangiante
中科院分区：
文献类型：
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作者：
M. Satyanarayanan;G. Klas;M. F. Silva;Simone Mangiante
我们介绍了“边缘本地应用”的概念，该应用完全利用了边缘计算的潜力并与其具有深厚的共生关系。自定义设计了这样的应用程序，以利用一个或多个边缘计算的唯一属性，例如（a）带宽可伸缩性，（b）低延迟卸载，（c）隐私性保留式变性，以及（d）wan wan - 弹性弹性。该应用程序还可以通过适应来减少所提供的负载来促进可伸缩性。我们将边缘应用程序与较浅的边缘计算在分类法中进行对比，该分类法跨越了“边缘增强的，设备的应用程序”，“边缘加速器，云原状应用程序”和“仅设备的应用程序”。我们结束了一个案例研究，该案例研究在汽车安全的认知援助的背景下说明了这些概念。
We introduce the concept of "edge-native applications" that fully exploit the potential of edge computing and have a deeply symbiotic relationship with it. Such an application is custom-designed to take advantage of one or more of the unique attributes of edge computing such as (a) bandwidth scalability, (b) low-latency offload, (c) privacy-preserving denaturing, and (d) WAN-failure resiliency. The application may also contribute to scalability through adaptation to reduce offered load. We contrast edge-native applications with shallower uses of edge computing in a taxonomy that spans "edge-enhanced, device-native applications", "edge-accelerated, cloud-native applications", and "device-only applications". We close with a case study that illustrates these concepts in the context of cognitive assistance for automotive safety.