Express supervision system based on NodeJS and MongoDB

Abstract

Aiming at the functional requirements of the Express Supervision System, This paper discusses the advantages of using AngularJS to build the front-end framework, the advantages of using NodeJS to construct the back-end Web server, and the performance advantages of storing data based on MongoDB. This paper focuses on the storage solutions of using MongoDB to store large data and the statistical analysis solutions based on MapReduce. This paper argues on how to build Web services that meet the requirements of large data visualization based on NodeJs.