We analyze the utilization of publish-subscribe protocols in IoT and Fog Computing and challenges around security configuration, performance, and qualitative characteristics. Such problems with security configuration lead to significant disruptions and high operation costs. Yet, These issues can be prevented by selecting the appropriate transmission technology for each configuration, considering the variations in sizing, installation, sensor profile, distribution, security, networking, and locality. This work aims to present a comparative qualitative and quantitative analysis around diverse configurations, focusing on Smart Agriculture's scenario and specifically the case of fish-farming. As result, we applied a data generation workbench to create datasets of relevant research data and compared the results in terms of performance, resource utilization, security, and resilience. Also, we provide a qualitative analysis of use case scenarios for the quantitative data produced. As a contribution, this robust analysis provides a blueprint to decision support for Fog Computing engineers analyzing the best protocol to apply in various configurations.
翻译:我们分析了IoT和Fog Economic中出版订阅协议的使用情况,以及围绕安全配置、性能和定性特点的挑战。安全配置的这类问题导致重大干扰和高运作成本。然而,这些问题可以通过为每个配置选择适当的传输技术来预防,同时考虑到在规模、安装、传感器配置、分布、安全、网络和地点等方面的差异。这项工作旨在围绕不同配置提供比较的定性和定量分析,侧重于智能农业的情景,特别是鱼类养殖。结果,我们运用数据生成工作平台来创建相关研究数据的数据集,并比较业绩、资源利用、安全和复原力方面的结果。此外,我们还从质量角度分析了所生成的定量数据的使用情景。作为一种贡献,这一强有力的分析为支持Fog计算机工程师分析适用于不同配置的最佳协议的决策提供了蓝图。