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:应用Client Server三层模型 ,借鉴OracleWebServer的体系结构 ,结合POSC数据仓 (PDS)的特点 ,设计了一种基于Web服务器的PDS数据操纵方法 ,将Web服务器作为三层模型的中间层 ,负责连接客户浏览器和数据库服务器 .该方法可以满足远程数据操纵的效率要求 ,各个模块分工清楚 ,便于进一步扩充和修改
: A three-tier model based on Client Server is introduced. Based on the architecture of Oracle WebServer and the characteristics of POSC data warehouse (PDS), a web server-based PDS data manipulation method is designed. Web server is used as the middle layer of the three- Client browser and database server.This method can meet the efficiency requirements of remote data manipulation, each module division of labor is clear, easy to further expand and modify