The Design And Implementation Of Massive Traffic Data Distributed System

In the last few years,with the rapid development of road construction and the continuous improvement of people's living standard in our country,urban vehicle inventory is also growing for years.Motor vehicle has become one of the main means of transportation for urban residents.Meanwhile,single server platform can not meet the receive,storage and fast query of massive traffic data due to its increasing.Therefore,in this thesis the way of processing data distributed system will be adopted to solve the above problems,so as to ensure the real-time transmission and storage of massive traffic data.In the research and design of distributed systems,mainly aimed at the distributed architecture of server's overall,the real-time and security of message transmission between distributed system's node.According to some features of distributed system,such as fault-tolerant,considering the characteristics of traffic data,corresponding change mechanism need to be made for the receive and storage of massive data.According to the massive traffic data processing,in this thesis,based on the gate system has been built,the number of data receivers,file storage servers and vehicle information database servers has been increased,and related server nodes are to be set up for unified deployment.Concurrent model is adopted in this system to realize transmit,storage and query function for massive traffic data.In this way,a massive traffic data distributed system with fault-tolerance and load balance can be constructed.