Study And Implementation Of Statistics And Analysis System For Massive Multi-source Data Based On Web GIS

With the advent of "DT" era, the statistics and analysis for the multi-source and multi-format massive data becomes especially necessary. General Massive data analysis systems are targeted to data which has single type and single source. They can’t effectivelysolve problems caused by analyzing multi-sources and multi-structure data especially for the massive spatial data.Massive multi-source data analysis system is mainly based on a massive spatial data storage products in the Internet environment for the study.How to integrate multi-sources and multi-format massive data together, how to deal with same massive spatial data, how to design a process for analyzing the multi-source and massive data, how to deal with the performance issues when analyzing the multi-source and multi-format massive data, and how to design and realize a comprehensive system to statistic and analyze the multi-source and multi-format massive data are the main contents in this paper.In this paper,the author domethodology research on four parts such as analysis of massive spatial data based on Web GIS, the improvement of analysis, the integration of multi-source massive data and the process of analysis. The implementation of the system is based on the research and the demand.The system is based on Nginx reverse proxyAnd Jboss.Resteasy framework to get the separation of the front-end interface and back-end services.This system’s web interface is mainly based on the jquery.EasyUI. Some widgets for chart and amap’s js api. In addition, some middleware like buc(single sign-on) and acl(access control) is used.Multi-source mass data analysis system includes fivesystems such as statistic-integrated,statistic-api,statistic-use, statistic-logand statistic-monitor. The system include modules such as data integration, service module processing, spatial data processing, the application module, access control module and monitoring module.The Statistics and Analysis system for Massive Multi-sourcedata Based on Web GIS can efficiently solve the problems caused by analyzing multi-sources and multi-structure data. This system can do analyses on massive spatial data and generally deal with the performance issues when analyzing the multi-source and multi-format massive data.