Research of Developing Data Transformation Service(DTS) Using Java 用Java开发数据转换服务(DTS)的研究
Through DTS ( data transformation service ) and available data are translated into Daja Warehouse from many kinds of data sources. 利用DTS(datatransformationservice)实现数据的加载,完成数据从传统数据库到数据仓库的迁移。
The paper designs the software system of power marketing DSS based on the data warehouse running management for data transformation services ( DTS ), PivotTable service, multidimensional expressions ( MDX ) self-leading, model analyzing. 本文提出电力营销决策支持系统得总体设计方案,完成了其软件和硬件运行环境的设计,给出了数据转换多维预览、报表(图表)显示、MDX语句自引导等多种功能的具体实现过程。
Communication between components together with data format transformation is accomplished by Application Service Interface which is composed of Bus Facilitator, Interpreter and Application Service Agent. 同时,由总线适配器、解释器和应用服务代理组成的应用服务界面代理了构件之间复杂的通信过程,完成异构数据向同构数据的转换,使构件更专注于功能实现。
It researched heterogeneous data transformation methods based on XML and Web Service and synchronization strategy of Web Service and analyzed various existing methods for change data capture and proposed a change data capture method based on triggers and log tables. 研究了基于XML和Web服务的异构数据转换方法和Web服务同步策略,分析了多种已有的变更数据捕获方法,提出了一种基于触发器和日志表的变更捕获方法。