基于Web服务器的POSC数据仓数据操纵

Model for data operation on POSC datastore based on Web Server

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 。

Applying Client/Server three-level's model and referring to the system construction of Oracle WebServer, we have devised a new model for data operation on PDS based on Web Server combined with characters of PDS. Web Server is in the middle of the model, which connects client browser and database server. The model can meet the demand of long\|distance data operation efficiency. Each module of the model has a definite task and is easy to be expanded and improved in the future.