Design And Implementation Of Mass Mobile Communication Data Cloud Storage Based On Hadoop

In recent years, the global data communications business has become more and more popular, as a medium of information communication and transmission, mobile communication has a wide range of requirements, and the requirements of communication quality and efficiency are higher and higher. Data communication service is an important part of the mobile communication service, the rate and efficiency of data storage directly affect the quality of mobile communication system. According to the current development trend of communication technology, communication data will show a large, diverse, dynamic and other characteristics. The traditional communication data storage technology will inevitably encounter performance bottlenecks. With the continuous development of China's economy and society, in the process of the Internet and new industrial forms, the demand of abilities of high efficient storage and access to massive data and high scalability and high availability of data are ever-growing. Therefore, the study of mass data storage technology based on Hadoop in mobile communication environment is conducive to improve the data storage performance of the system, improve the work efficiency of the communication system, reduce system error rate and unexpected situation, improve the quality of mobile communication system, it has a very important research value.Based on the analysis of features and defects of existing distributed storage technology, this article propose a data storage method of massive mobile communication based on Hadoop platform, and through the mobile communication cloud storage design, implementation and verify the feasibility of the Hadoop system for mobile communication industry. The main results of the paper are:(1) Based on deeply studied the programming model of MapReduce and distributed file system HDFS in Hadoop, and based on the cluster technology of Hadoop platform, designed of the mobile communication cloud storage system based on Hadoop, including design of the overall structure of the system and each module(user registration, login, logout module and upload, download, view, delete files module).(2) The mobile communication data storage based on Hadoop distributed cloud storage is realized on the basis of the actual deployment of Hadoop cluster environment and the development environment, and the method can greatly improve the work efficiency in the mobile communication system.(3) Through the operation of the mobile communication cloud storage system, verified the advantages of the design of massive data cloud storage system based on Hadoop applied in mobile communication industry.Research shows that the application of mobile communication data cloud storage system on Hadoop platform is superior, Hadoop platform only needs to be deployed in the ordinary PC machine to run, the data storage capacity is very powerful. Therefore, the cloud storage technology of mass mobile communication based on Hadoop has good application prospects.