Dissertation > Excellent graduate degree dissertation topics show

Research and Application of Data Warehouse Technology in Nanjing Local Tax Integrated Information System

Author: LvPeng
Tutor: LuChaoXia
School: Northeastern University
Course: Applied Computer Technology
Keywords: Data Warehouse Tax OLAP Dimensional Modeling ETL
CLC: TP311.13
Type: Master's thesis
Year: 2010
Downloads: 26
Quote: 0
Read: Download Dissertation

Abstract


Tax is the country’s economic lifeline and an important lever of economic development. It is very significant and far-reaching to analyze tax data effectively and rationally. With the increasing speed of informatization process, data warehouse technology in the tax system has been used more commonly. By building the tax data warehouse and online analytical processing technology used in combination, which change historical data into useful information, it makes tax revenue source monitoring, natural management and tax planning and management more effective and easier, and provides decision support for the tax system a guarantee.The implementation of data warehouse project from the bottom up includes data warehouse modeling, ETL and data display. Thesis using practical application of data warehouse technology in Nanjing Local Tax Integrated Information System as the background, discussed the data warehouse modeling, ETL (Extract-Transform-Load) and data display technologies.First, the paper introduced the Nanjing Local Tax Integrated Information System data warehouse’s architecture and development tools on every level. Second it focused on modeling process of Nanjing Local Tax Integrated Information System data warehouse. Meanwhile, it did some improvements to the traditional Three-Stage modeling for data warehouse, and summarized the hierarchical design method used in our project; on the stage of logical modeling, with the the dimensional modeling method applied and specific subject combined, it presented how to design different types of dimensions, select the granularity and deal with the changing dimensions; In the physical modeling stage, data warehouse storage strategies and index strategies in the project were chosen and constructed a data warehouse with good expansibility and high efficency. Third, it gave an introduction to the project ETL process’implementation used tool ODI (Oracle Data Integrator) and other key technology. Finally, it introduced the practical application. OLAP (OLAP, On-Line Analytical Processing), data mining and other types of analysis results were displayed. The data warehouse modeling technology, ETL technology and so on applied in this thesis can also apply to other tax system with similar characteristics and provide a practical reference to other tax system around the country which wants to build the data warehouse.

Related Dissertations

  1. Analysis and Study of Abutment Stability in Concrete High Arch Dam by Three-Dimensional Nonlinear Finite Element Method,TV642.4
  2. Financial Relations between the German government,F815.16
  3. Tax System of Ideological and Political Education Against Corruption,F812.42
  4. Based on data mining research tax audit case selection,F812.42
  5. Data warehouse technology in the banking customer management systems research and implementation,TP315
  6. After the abolition of agricultural tax Heilongjiang rural public construction and management of exploration,D422.6
  7. Discussion of Falsely Making Out Special Invoice-Added Tax Crime,D924.3
  8. Optimal Tax Theory Perspective of Chain’s Individual Income Tax Law,F812.42
  9. Personal income tax deduction System,F812.42
  10. The Research of Preferetial Tax Law System about Small and Medium Size Enterprise,F812.42
  11. Study on Resource Tax Law Issues under Vision of Ecological Value,F812.42
  12. The Tax Revenue Legal Principle Research,D922.22
  13. The Research and Application of Data Mart in the Telecommunication Business Analysis,TP311.13
  14. Research on Tax Source Management of Real Estate in Tianchang,F293.3
  15. Tax Planning of Integrated Circuit (IC) Enterprise,F406.72
  16. Personal income tax evils breakdown analysis,F812.42
  17. Reconstruction of the Tax Audit on the Efficiency,F812.42
  18. The Adjustment of Taxation Policy in Non-government Public Sector,F812.42
  19. China 's Tax Service in building,F812.42
  20. China 's income tax accounting standards Effect of,F812.42
  21. A Study of Tax Rate Design of Carbon Dioxide Tax in China,F812.42

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
© 2012 www.DissertationTopic.Net  Mobile