Research on Constructing a Traditional Knowledge Database Information System Based on ArcGIS Server

摘要

ArcGIS Server and Flex technology, combined with the WebGIS technology, can be used to implement Web application of traditional knowledge database information system. The logical structure of the system is divided into three layers: presentation layer, services layer and database layer. Among them, the presentation layer uses Flex technology combined with rich internet application API provided by the ArcGIS Server, the service layer is a core layer, responsible for responding to the requests from the client, the database layer stores and manages spatial data through the ArcGIS SDE and Oracle. The system provides an information sharing and management platform for the display, processing, query, analysis and mapping of traditional knowledge data in minority communities of China.