Based On The Data Warehouse Guizhou Unicom Network Quality Analysis System

The network analysis system has used the advanced data warehouse and OLAP analysis technology, the operators will be able to draw the data out from the data warehouse which accumulate lots of data, the process will be rapid and accurate, and then show the charts through the upper tool. The user inquires through the page way submit enquiries, the data warehouse administration module will inquire the semantics to transform the sql sentence which may distinguish from the database. Carries on the modeling regarding each analysis topic's semantic model by OLAP.The network analysis contains five kind of analysis patterns: The trend analysis, compared to the same times analyzes, the contrastive analysis, the link to compare the analysis, the distribution analysis. This article briefly introduces the framework and functional module's of operation analysis system and also explains the correlativity; then it expresses that carried on the data warehouse's modeling structure in detail. Finally, By analyzing the system, this article summarizes its technical characteristic.