National Petroleum Resources Database development scheme

This essay starts from the characteristic of data and key technology of the National Petroleum Resources Database. The authors realize the system architecture based on B/S using Ajax and resolve the problem of extraction and transformation of multiple data between C/S and B/S using ETL, and so on. In this way, the authors expound the Designing proposal in details, including software architecture, function architecture, database architecture and database system based on C/S and B/S. Fully excavating the Potential of the petroleum resources database, the system solves the problem with the technology of spatial-attribute data integration based on Geographic Information System (GIS), and provides decision support for the government in the petroleum resources management.