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Performing Data Integration: Handed-code Approach vs. Tool-based Approach

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2019, 24(7), pp.39-44
  • DOI : 10.9708/jksci.2019.24.07.039
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : May 22, 2019
  • Accepted : June 13, 2019
  • Published : July 31, 2019

Koo, Heung-Seo 1

1청주대학교

Accredited

ABSTRACT

Data integration technology is one of the key elements in building data warehouses or big data, and is used to combine data from multiple sources and provide an integrated view to users. Traditionally, the performance of data integration uses a handed-code approach or a tool-based approach that utilizes data integration tools such as ETL. There is a debate about which methods are efficient. This study is conducted to give practitioners preparing for a data integration project an insight into how to perform data integration. This paper examines the views of experts on the controversy over the adoption of ETL tools that have been on the agenda of the data integration area for over a decade.

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