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一种金融系统专用ETL工具的研究与实现 被引量:1

Study and Implementation of Special ETL Tool for Finance System
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摘要 实现了一种基于Spring框架的商业银行专用ETL程序。该程序利用Spring框架的控制反转技术,基于Ibatis的数据访问对象技术和Spring JDBC,以及Spring对Timer的支持,解决了ETL过程中的数据转换、数据载入、生命周期管理、任务调度等关键问题。该程序在IBM System x3850(8864I02)上运行,载入数据的平均速度达到每秒900条记录。 A special Extraction-Transformation-Loading(ETL) program for financical banks based on Spring framework is researched and implemented. This program resolves the problems of data transformation, data loading, life cycle management and schedule of tasks in the ETL process by using the techniques of Inversion of Contro(IoC), Data Access Object(DAO) based on Ibatis, Spring JDBC and the support to Timer of Spring framework. The average speed of loading records is 900/s, when runs on IBM System x3850(8864102).
出处 《计算机工程》 CAS CSCD 北大核心 2008年第20期80-81,85,共3页 Computer Engineering
关键词 ETL工具 SPRING框架 数据转换 任务调度 Extraction-Transformation-Loading(ETL) tool Spring framework data transformation task schedule
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参考文献5

  • 1Vassiliadis E Simitsis A. Conceptual Modeling for ETL Processes[C]//Proc, of DOLAP'02. McLean, Virginia, USA: [s. n.], 2002.
  • 2Walls C, Breidenbach R. Spring in Action[M]. [S. l.]: Manning Publication Co., 2005.
  • 3Simitsis A. Mapping Conceptual to Logical Models for ETL Processes[C]//Proc. of DOLAP'05. Bremen, Germany: [s. n.], 2005.
  • 4Johnson R. Professional Java Development with the Spring Framework[M]. [S. l.]: Wiley Publishing Co., 2005.
  • 5Simitsis A, Vassiliadis P. State-space Optimization of ETL Work- flows[J]. IEEE Transactions on Knowledge and Data Engineering, 2005, 17(10): 1404-1419.

同被引文献5

  • 1刘海英,冯文秀,杜晓通.管理信息系统升级过程中数据迁移的研究及实现[J].电力自动化设备,2005,25(5):37-39. 被引量:6
  • 2Panos Vassiliadis,Alkis Simitsis,Spiros Skiadopoulos.Conceptual modeling for ETL processes[C].//ACM SIGIR.Proc.of DOLAP'02.Virginia(USA),New York(USA):2002:14-21.
  • 3Leon Gong,Mike Olivas,Christine Posluszny,et al.Deliver an effective and flexible data warehouse solution[EB/OL].[2005-08-04].http://www.ibm.com/developerworks/data/library/techarticle/dm-0508gong/index.html.
  • 4Prabhu Ram,Lyman Do.Extracting delta for incremental data warehouse maintenance[C].//IEEE TCDE.Proc.of ICDE'00,San Diego,IEEE Computer Society.CA(USA),Washington D C(USA):2000:220-229.
  • 5白莉珍.ETL在青海省电力公司数据中心系统中的应用[J].青海电力,2008,27(2):62-64. 被引量:5

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