| XML技术在基于PowerMart的项目开发中的应用 |
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| 引用本文： | 吴军.XML技术在基于PowerMart的项目开发中的应用[J].科学技术与工程,2010,10(1). |
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| 作者姓名： | 吴军 |
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| 作者单位： | 1. 江苏科技大学计算机科学与工程学院,镇江,212003
2. 广州海捷计算机科技有限公司,广州,510665 |
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| 摘 要： | PowerMart是一款性能强大的ETL工具,但在基于PowerMart的项目开发过程中,其界面操作繁琐,开发耗时长。本文通过对powermart.dtd的分析,提出了一种基于XML技术的开发方式,针对具有类似ETL映射或Workflow的作业,设计出统一的XML模版,通过修改XML模版来生成新的Workflow作业。在广东发展银行EDS项目开发过程中证明了这种方法可以显著提高开发效率。
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| 关 键 词： | PowerMart文档类型定义 XML技术 数据抽取 数据转换 数据加载 |
| 收稿时间： | 9/15/2009 8:20:45 AM |
| 修稿时间： | 2009/11/28 0:00:00 |
XML Technology in Project Developing Based on PowerMart |
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| wujun.XML Technology in Project Developing Based on PowerMart[J].Science Technology and Engineering,2010,10(1). |
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| Authors: | wujun |
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| Institution: | School of ComputerScience and Engineering/a>;Jiangsu University of Science and Technology/a>;Zhenjiang 212003/a>;P.R.China/a>;Guangzhou Highjet Computer Technology Ltd1/a>;Guangzhou 510665/a>;P.R.China |
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| Abstract: | PowerMart is a powerful ETL tool,but during application developing process,it was founded that the interface of PowerMart was somewhat complicated,and the process was time-consuming,with full analysis of powermart.dtd,a new developing technique based on xml was proposed on this article,and for similar to ETL mapping or Workflow design a unified XML templates,by modifying the XML templates to generate a new ETL mapping or Workflow.The development of Guangdong Development Bank project EDS proves that this met... |
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| Keywords: | PowerMart dtd XML technology extract transform loading |
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