 |
In the case of IoT node failure or intermittent long-distance network connection problems, it is necessary to implement local fault tolerance to preserve system state locally at the edge. To address this issue, we propose CEF-IoT, a new fault-tolerant architecture for IoT applications using edge computing based on cloud technology. The Edge-IoT architecture consists of three layers: (i) Application Isolation, (ii) Data Transport, and (iii) Multi-Cluster Management layer. Based on this layered design, the architecture allows computing deployment at the edge or cloud without source code modification. Figure 3 shows an application with application separation, data transfer and multi-cluster management layer, and four PC.1, PC.2, PC.3, and PC.4 have processing steps. Here, PC processing container, ET edge topic, CT cloud topic, EN edge node, and CN cloud node are described
|
IEEE/ICACT20250064 Slide.06
[Big Slide]