A Distributed Load-Based Big Data Security Management System

摘要

The continuous growth of multi-source heterogeneous large scale data and the continuous improvement of the real time requirement increased the complexity of the data processing brought the new technology challenges to the traditional data security transmission management. This paper proposes a data security management system using multiple server nodes constitute the cloud server cluster and permanent storage and backup files on a network; build the client cluster with multiple user nodes, save a copy of the files which is storaged in the server and to provide users with download service and update service, cluster server to user nodes were control and Arbitration. The system achieves a large data load of two parties in the cloud and the user side. The improved data download and update process can effectively improve the scalability of the system and reduce the cost of the service. The method was applied to the national invention patent and the Guangxi power grid was applied. The average success rate of daily data backup was increased by 0.99%.