基于消息中间件及MongoDB的物联网应用服务平台

IoT Application Service Platform Based on Message Middleware and MongoDB

物联网正广泛应用于各行各业.将现实世界参数化并结合感知设备、网络通信技术、数据技术等诸多手段实现物联网数据对于用户的直接可用便是物联网技术的中心思想.本文依托于智能燃气数据管理系统,针对其物联网平台架构中应用服务平台在大规模设备接入场景下的性能瓶颈,提出一种结合消息中间件Kafka与NoSQL数据库MongoDB的混合方案.根据燃气公司和设备厂商的应用背景实现该方案,完成应用服务平台并发性能和数据持久化效率的提高.

The Internet of Things (IoT) is widely used in all walks of life. The central idea of IoT is to parameterize the real world and combine with sensing devices, network communication technique, data technologies, and other means to realize the direct usability of the IoT data for users. Based on the Shancheng intelligent gas data management system, this study proposes a hybrid scheme combining the message middleware Kafka and the NoSQL database MongoDB for performance bottleneck of the application service platform in the IoT platform architecture when encounters large scale device access scenarios. The scheme is implemented based on the application background of gas companies and equipment manufacturers, the application service platform concurrency performance and data persistence efficiency are improved.