18HS2600, Development of an Advanced Open Data Distribution Platform based on International Standards,
Hee Sun Won
Abstract
공공데이터가 국가 경제발전의 자원으로 인식되기 시작함에 따라 세계 각국에서는 공공데이터 포털을 구축하여 민간에게 공공데이터를 개방하기 시작하였다. 이러한 흐름에 맞추어 오픈소스 진영에서도 CKAN을 선두로 오픈데이터 플랫폼 기술이 발전하기 시작하였고 메타데이터의 표준 기술을 적용함으로써 타 플랫폼과의 메타데이터 연동도 가능해지게 되었다. 하지만 아직도 많은 세계 각국의 정부와 지방 자치단체들이 공공데이터 포털을 자체적으로 개발하여 서비스를 하고 있는 실정이기 때문에 각 공공데이터 포털들간의 데이터 공유가 어려운 실정이다. 이에 본 논문에서는 이러한 문제점을 해결하기 위하여 DCAT 기반의 메타데이터 변환도구를 설계, 구현하고 데이터셋을 메타데이터 표준인 DCAT으로 변환하는 방법을 소개한다.
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